The first lady of the USA, Michelle Obama visited China this spring. She with her mother and two daughters China for a week.
#36166
A
stayed in
B
has been in
C
has been to
D
has gone to
推荐题目
---What does Tom’s uncle do? ---He is a teacher. He __________ physics at a school now.
#39378
A
will teach
B
has taught
C
teaches
D
taught
----There can be no life on the earth without water. ----That’s right. Water _____ everywhere.
#38677
A
needs
B
is needing
C
is needed
D
needed