【单选题】【消耗次数:1】
Youd better [填空] now.
does
doing
do
did
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相关题目
【多选题】 Youd better_____________ that tyre now.
①  change
②  replace
③  cheat
④  repeat
【单选题】 Youd better[填空] an umbrella.
①  take
②  to take
③  took
④  taken
【单选题】 A: Hello, Jane, do you still remember you said youd like to see Yao Ming? B: [填空] A: He is here at our university now.
①  Yes, why?
②  Yes, so what?
③  No, I dont.
④  No, I dont like him.
【单选题】 A: What does your father do? B: [填空].
①  He is cleaning the street
②  He is fifty
③  He is a worker
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【单选题】 Youd better tell the hotel well _______________ tomorrow.
①  check on
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③  check at
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【单选题】 Youve caught a cold. Youd better _______to school.
①  go
②  to go
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【单选题】 4.I do every single bit of housework ____my husband Bob just does the dishes now and then.
①  since
②  while
③  when
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【多选题】 _____________ , computers can do many of the things we do, but faster and better.
①  In time
②  In fact
③  Actually
④  As a matter of fact
【判断题】 Does she do the exercise every day?
①  正确
②  错误
【单选题】 Haven’t seen you for ages! What are you busy doing now?____________
①  I hate the weather here.
②  My hair is getting a bit longer.
③  I am working part time in a bookshop, you know.
④  Yeah, thanks for coming.
随机题目
【单选题】 ( )是不断把被切削层材料投入到切削过程中,以便形成已加工表面的运动。
①  主运动
②  进给运动
③  复运动
【单选题】 定位支撑点是由定位元件抽象而来的,该说法( )
①  正确
②  错误
【单选题】 装配工艺性和维修工艺性不属于零件结构工艺性的范围,该说法( )
①  正确
②  错误
【判断题】 毛坯铸造时,导轨面向上放置,使表层金属组织细致均匀,没有气孔、夹砂等缺陷,该说法( )
①  正确
②  错误
【单选题】 ( )包括导轨、溜板的制造误差及机床的装配误差,是影响导轨精度的重要因素。
①  机床制造误差
②  夹具的几何误差
③  机床传动链误差
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①  正确
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【单选题】 在机械加工过程中,工艺系统经常会发生振动,给加工过程带来很多不利的影响,该说法( )
①  正确
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【单选题】 婴儿( )月可以改变焦点。
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【单选题】 可明显降低血浆胆固醇的药物是( )。
①  多烯脂肪酸类D
②  HMG-CoA还原酶抑制剂
③  烟酸
④  抗氧化剂
⑤  苯氧酸类