前囟关闭时间为
A．2～4月B．4～6月C．6～8月D．8～10月E．12～18月
参考答案：E
As there is no direct sailing （） your port this month, please amend your L/C to allow partial shipments.
A．to
B．for
C．/
D．on
Could you tell me where Mr. Lake is? ---（）
A.From England
B.At the office
C.He’s working
D.He’s very busy
