When first ___________ into the market, these products enjoyed great success.
A. introducing
B. introduced
C. introduce
D. being introduced
查看答案
Tian Dong, together with his classmates, ___________ because of ___________ the school rules.
A. was punished; obeying
B. were punished; breaking
C. were punished; obeying
D. was punished; breaking
___________ is the top player in this football team?
A. Who do you think
B. Do you think whom
C. Whom do you think
Do you think whose else
Monica_______tomentionthefeeofthewebtestingservicewhenshewasmarketingit.
A. neglected
B. hided
C. navigated
D. isplanning
Edison’stheory________tobecorrect.
A. turnedout
B. wasturnedout
C. turnedon
D. urnedoff
微信支付 
支付宝支付