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【单选题】
C919属于哪类航空器?A.
轻于空气
B.
重于空气
C.
多旋翼
D.
无动力装置的滑翔机
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】A.No problem. B.You are so kind. C.Yes, I d like to. D.Thank you.
【简答题】一本仅用十几万字写出中国上下五千年文明史的普及读物《中国读本》，继在我国创下累计发行1000余万册的骄人成绩后，又开始走出中国，走向世界。根据这段文字，可以推出的是（ ）。
【单选题】---Shall I pick you up when I go to work tomorrow? ---You are so kind. _________. Thank you very much.
A.
It couldn’t be better
B.
Of course you can
C.
If you like
D.
It’s up to you
【简答题】设A为5阶方阵，A*是其伴随矩阵，且|A|=3，则|A*|=_______
【简答题】You are so kind to _________ my pain. (relief)
【简答题】设【图片】为5阶方阵，【图片】是其伴随矩阵，且【图片】，则【图片】_______
【单选题】Thank you very much for ______ me. You are so kind. [ ]
A.
come to see
B.
coming to see
C.
coming seeing
D.
come to seeing
【单选题】Since smoking is a bad habit, to keep yourself fit,you should try to _____ it. [ ]
A.
throw away
B.
get away with
C.
get rid of
D.
throw up
【单选题】(2014·湖南株洲一模)—Thank you for your tea. —You are so kind to say so，but you________it at all.
A.
didn’t drink
B.
aren’t drinking
C.
don’t drink
D.
hadn’t drunk
【单选题】-I am really glad to have you all here to my party, so_______. -You are so kind, Mrs. Smith. We will surely have a good time.
A.
you'd better ask for leave
B.
take all your books with you
C.
good bye and good luck
D.
please help yourselves
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