President Xi Jinping arrived London March 22nd to pay a three—day visit to England.
#46787
A
at; on
B
in; on
C
at; in
D
in; in
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After class, I like playing computer games and chatting _______ my friends _______ the Internet.
#48240
A
to; by
B
with; on
C
for; in
D
about; through