Let _______ play soccer after school. [ ]
A. they
B. I
C. us
D. we
答案：C
— I've studied growing plants as one of my interests. Could I make some suggestions?
— ______. [ ]
A. You will make it.
B. Go right ahead.
C. Don't mention it
D. Take it easy
滚杠运输货物转大弯时用（）字滚。
A、一
B、八卦
C、八
