It ()heavily here at this moment.
A: rain
B: rains
C: is raining
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A:Hello. I'm David Manning. Nice to meet you. B: ().
A: I'm nice, too
B: Fine, thank you
C: Nice to meet you too. I'm Xiaoyan
I am planning a new marketing campaign at the moment. ()?
A: What do you do
B: What you are doing
C: What are you doing
活塞连杆组在往发动机上安装以前,要装配在一起。装配时应注意同组连 杆重量差超过规定时,可锉修()下端,以减轻连杆重量。
A. 连杆上端
B. 连杆中间
C. 连杆下端
Who is that man over there? Do you know ()name?
A: his
B: he's
C: he