问题
ch smoke here! Somebody _______ the window,please.
A:An introduction of a newdevice
B:An introduction ofsmart-phones
C:An introduction ofeye-controlling technology
D:will open
B:An introduction ofsmart-phones
C:An introduction ofeye-controlling technology
D:will open
正确答案是：
同类题型
Do you know this dictionary belongs to—Let me see. Oh, it’s .
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Isn’t it Ann’s husband over there?—- No, it ______ be him—I’m sure he doesn’t wear glasses.
He suggested the problem worth paying attention ______at the meeting.
Thank you for _____ me of the meeting which I would otherwise have forgotten.[ ]