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【简答题】
为了防止食品腐败变质,常采用的保藏方法有哪些?
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举一反三
【单选题】It can repair your cells.
A.
它能修复你的面部。
B.
它能修复你的皮肤。
C.
它能修复你的细胞
【单选题】---- I’m so sorry that I made your computer stop working. ---- _______. I can repair it myself.
A.
No big deal.
B.
Don’t say that.
C.
Not at all.
D.
Of course not.
【简答题】二、单项选择。 1 . —— Lucy,may I _______your camera? —— Sure.But you ’ d better not______it to others A.lend;lend B.lend;borrow C . borrow;lend 2 . —— Can you help me repair the bike? —— ___________.Come...
【单选题】— You can repair your bike. It's not broken enough, Jack. — I'd rather ________ a new bike than ________ it. [     ]
A.
buy; repair
B.
buy; to repair
C.
to buy; repair
D.
to buy; to repair
【单选题】— Hi.George,can I use your lorry for a while tonight? 一Sorry.______.
A.
It,s repaired
B.
It has been repaired
C.
It,s under repair
D.
It’s under being repaired
【多选题】减震器按工作介质分为()种
A.
充油型
B.
油气型
C.
充气型
D.
电磁型
【单选题】— Tom, I made your computer system break down. I will pay someone to repair it. — Oh. ______. I can solve it by myself.
A.
Forget it
B.
Take it easy
C.
No way
D.
Don’t say so.
【单选题】It can be cheaper to buy a new washing machine than to get your old one _____.
A.
repaired
B.
to repair
C.
repairing
D.
having repaired
【多选题】减震器按工作介质可分为
A.
液压式
B.
充气式
C.
放射式
D.
喷射式
【判断题】根据比较优势理论,如果美国生产牛肉的机会成本高于阿根廷,则应有阿根廷出口牛肉
A.
正确
B.
错误
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