在CIF纽约、FOB大连、DES东京、CFR伦敦这些贸易术语中，CIF纽约不属于装运合同。（)A．正确B．错误

The road was muddy、 It____ last night.

A、 must rained

B、 must have rained

C、 must be rained

D、 could have rained

The road is wet, it ______ rained last night.

A．would have

B．should have

C．could have

D．must have

Since this road is wet and slippery this morning, it __________ last night.

A. must rain B. was raining

C. must have rained D. may rain

Since this road is wet and slippery this morning, it ______ last night.

A．must rain

B．was raining

C．must have rained

D．may rain

Since the road is wet this morning, ______ last night.

A．it must rain

B．it must be raining

C．it must have rained

D．it must have been rain

Since the road is wet, ________last night.

A.it must have rained

B.it must rain

C.it must be raining

D.it must have been raining.

Look, the trees are fallen; there ______ a strong wind last night.

A．must be

B．should have been

C．must have been

D．could be

Since the road is wet this morning, ______ last night.

A．it must rain

B．it has rained

C．it must have rained

D．it must have been rained

The road is wet. It ______ last night.

A．should have rained

B．must have rained

C．could have rained

D．must rain

Why does the man look so tired？

A．He worked for the whole night.

B．He played computer games last night.

C．He talked with his roommate last night.

D．He was bothered by the noise in his room.