问题

g about his success, the famous scientistsaid, “I’ve been lucky ______ there are many people who have helped me”

A:mustnotbe
B:needn’tbe
C:cannotbe
D:wouldnotbe

正确答案是：

同类题型

I want to leave now.I can’t nothing useful here. [ ]

Is it interesting to play computer games?—Yes, _____ you are interested in playing computer games, you’llhave trouble giving it up.

Rumors were already beginning to ________ that the project might have to be abandoned.

Where are my books—–_________. Are they in your schoolbag

I was going to do some shopping in Golden Eagle, but __________ watching TV at home because of tiredness.