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【单选题】
下列关于生态型的说法不正确的是( )。
A.
生态型是一个物种对某一特定生境发生基因型反应的产物
B.
生态型是种内适应不同生态条件的遗传类群
C.
生态型是种内的分异,在生物分类学上也叫亚种
D.
生态型按生态主导因素的不同可有气候、土壤生态型等
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参考答案:
举一反三
【单选题】Chicken soup ________ delicious. It has a nice ________. [     ]
A.
 taste, tasting
B.
 tastes, tasting
C.
 tastes, taste
D.
 taste, taste
【单选题】The food in this shop ______ good and ______ very well.
A.
tastes, sells
B.
is tasted, is sold
C.
tastes, is sold
D.
is tasted, sells
【简答题】A plane disaster Sunday has increased fears among already worried travelers, especially those in Southeast Asia. AirAsia flight QZ8501 _____1______ from radar Sunday while flying from Surabaya, Indone...
【单选题】差分放大电路放大的是两个输入信号之( )。
A.
B.
C.
D.
【单选题】They say this kind of fruit good and well.
A.
tastes; is sold
B.
is tasted; sells
C.
tastes; sells
D.
is tasted; is sold
【单选题】Waiter, the porridge _______ . Please take it away.
A.
tastes good
B.
taste good
C.
taste terrible
D.
tastes terrible
【单选题】________ they are observing can be tested in a practical way, scientists will use experiments.
A.
If
B.
All that
C.
What
D.
If what
【单选题】This  kind of apple tastes andsells
A.
. well ; well   
B.
. good ; good    
C.
. good ; well   
D.
. well ; good
【单选题】下列与签署合同没有关系的是:
A.
设计模版
B.
协议附件
C.
招标文件
D.
评估标准
【单选题】The food you bought yesterday______.
A.
is tasted good
B.
is tasted well
C.
tastes good
D.
tastes well
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