The research laboratory is going to ______ the new type of computer to use.
A. take
B. make
C. put
D. send
查看答案
How much do you think that vase _____?
A. is cost
B. used
C. was paid for
D. cost
“Come on, Peter, I want to show you something.” “Oh, how nice of you, I _____ you _____ to bring me a gift.”
A. never think/are going
B. never thought/ were going
C. didn’t think/ are going
D. hadn’t thought/ were going
It’s a nice flat, but it _____ a proper bathroom.
A. haven’t got
B. hasn’t got
C. wouldn’t get
D. doesn’t have got
This liquid _____ the salt at room temperature.
A. became mixed with
B. was mixed by
C. mixes with
D. has been mixing by
微信支付 
支付宝支付