问题

What are Mr. and Mrs Black doing They_____tea in the garden.
A:are drinking
B:drinks
C:is drinking
D:drink;
B:drinks
C:is drinking
D:drink;
正确答案是:
同类题型
Mr Wu said he didn’t know much about computers, but he’d try and help us ________.
It is________tradition for people in this country to pay in________cash when buying things.
I’ll go to America to strengthen my English_______ it isn’t too expensive.
This collection three parts: poems, essays and short stories.