【单选题】
She resorted to _____ when she had no money to buy foods for her children.
【单选题】
I wish to go home with you, _____?
【单选题】
Setting up a committee might be a way _____the project more efficiently.
【单选题】
A series of robberies _____recently.
【单选题】
An institution that properly carries the name university is a more comprehensive and complex institution than any other kind of higher education _____.
【单选题】
Farmers are allowed to grow small gardens of their own and they sell their vegetables _____the black market.
【单选题】
A sheet of metal was shaken to _____ the sound of thunder.
【单选题】
Feeling that she was in the right, she took _____at the dirty remark.
【单选题】
The electric fan does not work because of the _____of service.
【单选题】
This is a _____ moment for our research. We should be careful.