当采用信用证方式时，即使出口人提供的单据与信用证规定表面不符，只要提供的货物与合同规定相符，

His success was due to______he had been working hard all the time.

A．that

B．the fact which

C．the fact that

D．the fact what

His success was due to______he had been working hard all the time.

A．that

B．the fact which

C．the fact that

D．the fact what

His success was due partly to ______ he had been working hard.

A．that

B．the fact which

C．being followed

D．having followed

John had been working hard and ______.

A．so had his brother

B．so his brother had

C．so was his brother

D．so his brother did

A、that

B、the fact which

C、the fact that

D、the fact of

John had been working hard and ________.

A) so his brother had

B) so had his brother

C) so was his brother

D) so his brother did

The writer believed he had passed the exam ______.

A．as the result of his hard work

B．as the result of his professor's showing mercy to him

C．mainly due to his tireless revision in the night before the exam

D．out of his expectation

He has been working hard at his() (博士的) thesis on computer for more than half a year.

A、master ’s

B、bachelor ’s

C、doctoral

D、professional

Had they not been working so hard，they______(not achieve)so much.

A、the fact of which

B、the fact

C、the fact which

D、the fact that