---Is she your mum, Helen?---________________.
#60139
A
Yes, it is.
B
Yes, she is.
C
Yes, he is.
D
No, she is.
推荐题目
He has to finish the experiment today. He must be in the lab, ______?
#64772
A
mustn’t he
B
won’t he
C
doesn’t he
D
isn’t he
—English has a large vocabulary, _______?—Yes. Know more words and expressions and you will find _______ easier to read and communicate.
#65426
A
hasn't it; it
B
doesn't it; that
C
has it; what
D
does; one
