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57401
雪松树体高大,树形优美,下部大枝平展自然,显得整齐美观,是最适宜的孤植之一。
57402
被子植物是植物界分化程度最高、结构最复杂、适应性最强的高等植物类群。
57403
裸子植物多生长缓慢,寿命长,适应范围广。
57404
竹类植物是一类多年生、一次性完成高生长、无直径生长,每年开花的植物。
57405
观花又观叶的绿篱有红花檵木、金叶女贞、蚊母、构骨。
57406
下列绿篱树种中,果实不是红色的是()。
57407
络石和扶芳藤是优良的垂直绿化材料,唯一的缺点是不耐阴。
57408
下列树种中,喜阴的树种是()。
57409
无花果没有花。
57410
杨梅是常绿乔木,叶常螺旋状密集于小枝上端部分,长椭圆状,先端圆钝;核果球状,外表面具乳头状凸起,花期3~4月。
57411
不适宜做庭院树木是()。
57412
下列树种中,既可观花,树干光滑漂亮又可观果的是()。
57413
枫香是南北方著名的、看红叶的秋色叶树种。
57414
紫叶李是一年中保存紫红色叶最长的大灌木之一。
57415
叶型特殊的树木有苏铁、银杏、马褂木、凤尾兰、八角金盘、洒金桃叶珊瑚。
57416
下列植物中,秋天叶片不为黄色的是()。
57417
早樱开花早,花先叶开放。
57418
牡丹园里除了栽牡丹外,还配置芍药、荷包牡丹,原因是它们花期相似,花瓣相似。
57419
梅花叶先端有尾尖,花先叶开放,花期1~3月。
57420
金桂、银桂、丹桂、四季桂的共同点是花期相同。
57421
下列植物中,花不香的是()。
57422
“桃红柳绿”之景是江南园林春景的特色配置方式之一,其中的“柳”不是指垂柳。
57423
榉树秋季叶转红色早,宜作庭荫树、行道树,在江南地区应用很普遍。
57424
香樟适宜作独赏树、行道树、庭荫树使用。
57425
圆柏是常绿乔木,叶2型:刺叶常3枚轮生,鳞叶交互对生。
57426
龙柏全是鳞叶。
57427
侧柏小枝扁平,排成一平面;叶鳞形。
57428
黑色、白皮松雪松都是两针一束。
57429
低等植物是植物体无根、茎、叶的分化,没有胚胎。
57430
金钱松、罗汉松、红豆杉、水杉、落羽杉的叶片都是条形。
57431
按克朗奎斯特1981年版被子植物分类系统,被子植物包括()纲,()亚纲。
57432
观赏树木的配植方式有()、()、()三点。
57433
树龄在300~499年之间的树木为二级古树。
57434
园林树木的配植原则中,有以树木自身特性及其生态关系作为基础来配置植物的原则。
57435
观赏树木在改善城市生态环境条件的主要作用有:改善温度条件、提高空气湿度、美化城市、自然净化空气、滞尘杀菌消噪声等作用。
57436
树皮不是块状剥落的树木是()。
57437
不是“活化石”植物是()。
57438
大多数果树都也有观赏价值,也可以在园林是应用。
57439
地被植物指株形低矮、能覆盖地面的植物群体,这个群体中,都是草本植物。
57440
长日照植物在北半球多是二年生植物、不耐寒植物、秋季播种。
57441
落叶的树木不耐寒,季相变化明显,常绿的树木较耐寒。
57442
针叶形树类的叶形都是针形。
57443
鉴定植物有识别软件就可以了,不需要志、图鉴等工具书。
57444
一个植物种的品种就是一个植物的亚种、或者变种、或者变形。
57445
阔叶型树木叶片大小介于针叶型类与棕榈型类树木叶片之间,叶形千差万别。
57446
植物分类检索表是鉴别植物种类的一种工具,它是植物志、植物分类手册的重要内容。
57447
狭义上的园艺植物包括果树、蔬菜、花卉。
57448
茄果类蔬菜就是()、和()三个种。
57449
水生花卉分为()、()、()、()四类。
57450
蔬菜也有观赏价值,有些园林是也可以应用。
57451
果树都是树木,没有草本植物。
57452
短日照植物在北半球多是二年生植物、不耐寒植物、春季播种。
57453
江苏省属于我国的南方。
57454
棕榈形树类树木特征指常绿、树干通直、多无分枝、叶大型聚生茎端、掌状或羽状分裂。
57455
植物种学名的双命名法由()和()组成。
57456
园艺植物分类法有()和()两种方法。
57457
品种不属于植物自然分类系统的分类单位。
57458
植物自然分类法是以植物彼此间进化的快慢和亲缘关系的远近程度作为分类依据进行分类的方法。
57459
园艺植物人为分类法首先将园艺植物分为()、()、()、()四大类
57460
认识植物,包括了解它的名称与科属名称、生长习性和应用方式。
57461
识别植物有植物识别软件就可以了。
57462
狭义上的花卉是指具有观赏价值的草本植物。
57463
Some inductive arguments have overwhelming evidence provided for their conclusions and hence can be classified as reliable beliefs, even though we do not have certainty for the conclusion.
57464
For arguments with conclusions that involve a prediction about the future, we can never be certain about such conclusions no matter how much evidence is presented in the premises.
57465
If the conclusion of an argument is a generalization(all)from evidence in the premises(some), the argument will be inductive.
57466
If there is a general statement in the premises, the argument will always be inductive.
57467
To be a great debater, it is important to do the followings except()
57468
What are the main types of propositions encountered in debates? Mark the one that does not apply.()
57469
How would we classify this argument?()Ruby used the new OxyPro vitamin supplement and had more energy and lost weight. Makana also took it and had more energy and lost weight. Same with Robert and Kanoe. So, OxyPro will work for you and probably all peopl
57470
Which part of an argument gives proof that your main point is correct?()
57471
Which part of an argument tells the main point?()
57472
Which part of an argument explains why?()
57473
What matters in an effective speaking is the idea communicated rather than how the speech is delivered.
57474
Pause in a speech prepares the listener to receive your message.
57475
Lack of eye contact may create a barrier between the speaker and the audience, making the speaker look untrustworthy or unsure of him/herself.
57476
In public speaking, people who speak at a moderate rate are usually easy to follow for the audience.
57477
For a speaker, standing with the arms crossed in front of the chest is a sign of confidence.
57478
Impromptu speaking gives more precise control over thought and language than speaking from memory.
57479
Which of the following is NOT true about the gestures used in a speech?()
57480
Which of the following does pitch NOT serve?()。
57481
When using computer graphics, such as PowerPoint slides, you should do all of the following except()。
57482
How a speaker delivers his/her thoughts and message in a speech usually depends on()。
57483
The first step in an acceptance speech is usually to()。
57484
When offering a brief salute to a special occasion or person, you are giving()。
57485
Which of the following steps is NOT a guideline for the speech in which you are presenting an award?
57486
“To persuade my audience that long-term exposure to electromagnetic fields can cause serious health problems” is a specific purpose statement for a persuasive speech on a question of()。
57487
“Animal testing is inhumane” is a question of()
57488
To establish, maintain, and sustain your credibility as a speaker, what quality must you convey?
57489
The three types of questions that give rise to persuasive speeches are questions of()。
57490
Which speech type is most appropriate for a speech about how to repair a motorcycle?
57491
Which of the following is an instance of persuasive speaking?
57492
What is the essence of informative speaking?
57493
The meaning of a word that you find in a dictionary is its()。
57494
“Let us never negotiate out of fear. But let us never fear to negotiate” is an example of()。
57495
Which statement below is more figurative than literal?
57496
We will be candid, consistent, and confident” is an example of()
57497
Which of the following words is the most concrete and specific?
57498
You are encouraged to use repetition and parallelism to enhance the()of your speeches.
57499
In his speech on the importance of regular exercise, David stated, “Taking the first step toward a healthier lifestyle requires three commitments: discipline, determination, and desire.” In this statement, David used()。
57500
“Memories are like fingerprints—no two sets are ever the same” is an example of()。
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