The accident________to the man who_________ to be a foreigner, so it is hard to deal with.

The computer in 1946 in America.

People are puzzled _____ they read the book.

下列各句中．没有语病的一句是 ( )

rthquake in Japan, measuring 90 on theRichter Scale, was so violent _______ cause a series of explosions of thenuclear reactors in several power stations