-- ________ will Mr. Green be back? -- In a week, I think.
#42267
A
How often
B
How many
C
How long
D
How soon
推荐题目
The students are from England and __________ maths teacher is from China.
#36511
A
they
B
them
C
their
D
theirs
It’s ________ hard for us ________ understand what he said.
#42487
A
to; too
B
too; to
C
to; to
D
too; too
--- ________ you play international chess? --- No, I can’t. But I can play Chinese chess.
#38619
A
Must
B
Need
C
May
D
Can