-When did the terrible earthquake happen（发生）in Ya'an, Sichuan?-It happened____8:02____the morning of April 20th ,2013.
#45874
A
on;in
B
at;on
C
at;in
D
on;on
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Don’t complain ________ your teachers________ doing too much homework, because they want you to be the best.
#50875
A
to; to
B
to; about
C
about; to
D
about; about
It’s important ___ us to protect the environment and it’s wise ____ us to save water .
#46629
A
for , for
B
of , of
C
for , of
D
of , for
The walked the road .
#47165
A
disabled; across; carefully
B
deaf; cross; careful
C
Greens; through; carelessly
D
blind; across; careless