China __________ the WTO and became a new member of it.
#36338
A
joined
B
join
C
will join
D
has joined
推荐题目
—What did the teacher say just now? — Sorry. I didn’t catch it. I ____ something else.
#42274
A
think
B
will think
C
was thinking
D
had thought
By the time my mom _____ to our school, all others of my class ______ for home.
#42475
A
got, left
B
got, had left
C
had got, had left
D
had got, left
---We played football this afternoon.Why didn’t you play with us?---Sorry, I really wanted to. But I __________Jim fix his bike then.
#36673
A
help
B
helped
C
am helping
D
was helping
I’m sorry you’ve missed the train. It ten minutes ago.
#40487
A
left
B
has left
C
has been away
D
has been left