Betty arrives _______ London _______ the morning of June 1st.
#48126
A
at ; in
B
at ; on
C
in ; in
D
in ; on
推荐题目
___________ the three questions, which one is the most difficult to answer?
#47556
A
As
B
In
C
Than
D
Of
They are very grateful _______ us _______ them so much help.
#47865
A
to, to give
B
of, to give
C
for, give
D
to, for giving
