一般集装箱船码头泊位长度为()米。
A.100
B.300
C.800
D.1000
参考答案：B
12盆花摆成两排，一排摆4盆，另一排摆几盆？列式是[ ]
A.12÷4
B.12÷2
C.12-4
The headmaster told the boy________the angry teacher, but he refused to. [ ]
A. to apologize
B. apologize to
C. to apologize for
D. to apologize to
