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【多选题】
旱生植物的构造上是如何适应旱生条件的。
A.
叶面积缩小,叶片小而厚;
B.
机械组织发达;
C.
栅栏组织多层,分布在叶的两面,海绵组织和胞间隙不发达;
D.
叶肉细胞壁内褶,叶片肥厚,有发达的贮水薄壁组织
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【简答题】Sally: Hello! Can I help (帮助) you? Peter: Oh, I need some information (信息). What clubs do you have? Sally: Er ... We have a soccer club, a basketball club, a volleyball club, a tennis club and a ping-...
【简答题】从Ⅱ栏中找出与Ⅰ栏内容相匹配的答语。 Ⅰ Ⅱ 小题1:Where is he from? 小题2:How old are you ? 小题3:What color is this coat ? 小题4:Can you spell it , please? 小题5:Do you have a pen ? A.No , I don’t. B. Yes. E-R-A-S-E-R,eraser. ...
【单选题】PLC周期性的输入/输出处理方式对那些要求响应时间小于扫描周期的控制系统.
A.
可满足
B.
无法满足
C.
无法判断
D.
或许可以满足
【单选题】听力原文:M: Susan, I feel so happy now. I've just got the news that I've won the scholarship for the next school year. W: You certainly deserve it. Q: What does the woman mean? (15)
A.
It is quite unexpected,
B.
She has already got the news.
C.
She has confidence in the man.
D.
It is not exciting to learn about it.
【单选题】听力原文:M: Susan, I feel so happy now. I've just got the news that I've won the scholarship for the next school year. W: You certainly deserve it. Q: What does the woman mean? (17)
A.
It is quite unexpected.
B.
She has already got the news.
C.
She has confidence in the man.
D.
It is not exciting to learn about it.
【单选题】听力原文:M: Susan, I feel so happy now. I've just got the news that I've won the scholarship for the next school year. W: You certainly deserve it Q: What does the woman mean? (16)
A.
It is quite unexpected.
B.
She has already got the news.
C.
She has confidence in the man.
D.
It is not exciting to learn about it.
【判断题】想把戒毒成功的希望寄托于 “特效药”是不现实的,戒毒成功与否,关键取决于本人戒毒意志 ( )
A.
正确
B.
错误
【单选题】The car won't______ I’ve tried it several times, but it won't work.
A.
begin
B.
launch
C.
start
D.
drive
【简答题】从Ⅱ栏中选出Ⅰ栏各句子的应答语。 Ⅰ (     )1. Where is he from? (     )2.How old are you ? (     )3. What color is this coat ? (     )4.Can you spell it , please? (     )5.Do you have a pen ? Ⅱ A. No , I don't. B.Yes....
【单选题】I've won a holiday for two to Florida. I ______ my mum.
A.
take
B.
am taking
C.
have taken
D.
will have taken
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