问题

Can you go to row a boat with us this afternoon- I’m afraid not. I_______ look after my little sister because my mother is out.

A:can
B:may
C:would
D:have to;

正确答案是：

同类题型

where on earth did you put my raincoat—Oh, JimI forgot to tell youIt _________ behind your bedroom door

at there are still some problems remaining______, we have to work extra hours tonight

It wouldn’t be ________ for us to attend a formalwedding with the sports clothes.

Chicago isn’t so famous __________ Washington D. C. .However, it’s the third __________ city in the USA.

Does coffee really work when you have to work late into night?—Yes. As far as I’m concerned, I feel very __________ after a coffee.[ ]