【单选题】【消耗次数：1】
A guest arrived ____ I was doing my housework.
①
during
②
although
③
as though
④
while
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相关题目
【单选题】
10.I spent __________ in doing my homework yesterday.
①
a half and two hour
②
two and a half hour
③
two hour and a half
④
two and a half hours
【单选题】
I ____ with the Browns during my stay in New York
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①
put in
②
put down
③
put on
④
put up
【单选题】
I _____with the Browns during my stay in New York City.
①
put in
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4.I do every single bit of housework ____my husband Bob just does the dishes now and then.
①
since
②
while
③
when
④
as
【单选题】
13. When I was a teenager, my bedroom was always ____; as an adult, though, my room is always neat..
①
tidy
②
orderly
③
mess
④
untidy
【判断题】
A: What are your parents doing right now? B: My mother is retired. My father is a manager.
①
正确
②
错误
【单选题】
15. While I like the dress very much, I cant afford it. The word “while” means ______.
①
when
②
although
③
as long as
④
whereas
【单选题】
Alice: Natalie must have left since your plane arrived so late.Sam: To my surprise, I found her waiting for me at the airport.Alice: ___________
①
What a pity.
②
How kind.
③
Good for her.
④
No kidding.
【单选题】
Alice: Natalie must have left since your plane arrived so late. Sam: To my surprise, I found her waiting for me at the airport. Alice: ___________
①
What a pity.
②
How kind.
③
Good for her.
④
No kidding.
【单选题】
I don’t quite remember the key ____ the question though I answered it correctly.
①
of
②
to
③
for
④
about
随机题目
【单选题】
下列关于动脉粥样硬化叙述正确的是（）
①
主要累及小动脉
②
基本病变是动脉中膜的脂质沉积
③
HDL促进其形成
④
女性比男性多发
⑤
多合并有高血压，高脂血症，糖尿病
【单选题】
关于动脉粥样硬化危险因素的描述不正确的是（）
①
高脂血症是导致其发生的最重要因素
②
高血压可导致及促进其病变的发生与发展
③
吸烟有助于动脉粥样硬化的发生
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雌激素水平与动脉粥样硬化的发生呈正相关
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动脉粥样硬化的发生有家族遗传性
【单选题】
如何减少对分支/穿支的损伤
①
尽量多角度观察，避免夹层
②
选择较小的球囊，亚满意低压缓慢扩张
③
必要时不植入支架或者植入自彭式支架
④
必要时分支保护
⑤
以上都是