【单选题】
Farmers are allowed to grow small gardens of their own and they sell their vegetables _____the black market.
【单选题】
In such an emergency, one has no time to think carefully but to act ( ).
【单选题】
I think the private ownership of guns is a _______mistake.
【单选题】
Do what you think is right, ________ they say.
【单选题】
A: What do you think of the book? B: [填空].
【单选题】
I’m thinking of buying a computer. Can you ( ) a good make to me?
【单选题】
—Hi, Tory, can I use your computer for a while this afternoon?—Sorry. __________.
【单选题】
When my own son was five years old, I became ( )for another baby.
【单选题】
He will surely finish the job on time _______ he is left to do it in his own way.
【单选题】
I think you should ( ) your viewpoint on such an occasion.