问题

Sue ____ dance lessons twice a week.
A:is taking
B:took
C:takes
D:has taken;
B:took
C:takes
D:has taken;
正确答案是:
同类题型
Why did you put the wood near the fire? It’s dangerous —Don’t worryWet wood won’t _______.
You must keep it _______ in mind that education is the first productivity
eem tired, David.—Yes. I _____ all day long and can’t wait to go to bed now.
It’s his laziness that ________ his failure in the last exam.