单项选择题
A.in B.on C.from D.at
All vessels at mooring（）move to the sheltered anchorage...
单项选择题All vessels at mooring（）move to the sheltered anchorage.
A.must B.have to C.must be
Typhoon No.5 will（）the next four hours.A.come inB.come ...
单项选择题Typhoon No.5 will（）the next four hours.
A.come in B.come on C.come
Will your show me your（）Bill of Health ,Please?A.lateB....
单项选择题Will your show me your（）Bill of Health ,Please?
A.late B.latest C.last
