Sorry, I don’t know the answer _______ the question_______ it is too hard.
#50316
A
to, because
B
too, or
C
of, because
D
to, so
推荐题目
---________do you spend _English learning every day? ---For about an hour.
#50368
A
How long, in
B
How many times, on
C
How often, on
D
How long, on
______Hepburn’s acting years, she insisted _______ working closely with UNICEF. 
#48579
A
Though, to
B
Throughout, to
C
Throughout, on
D
Throughout, onto
–Where is the library? -- It’s_____ a classroom.
#49127
A
in the front of
B
in front of
C
in
D
between
What’s this         ? It’s a hat. 
#48261
A
in the English
B
in English
C
for English
D
at English