采用调查打分法获取风险影响评价值，应有评定专家数、风险等级值和（)参数。 A.专家赋予各风险的权重

A.which road take you

B.which road you take

C.which road do you take

D.you take which road

If you take a(n) ______ course like her you can learn English in less than two years.

A．intensive

B．extensive

C．expansive

D．retentive

If you take a(n) ______ course like her you can learn English in less than two years.

A．intensive

B．extensive

C．expansive

D．retentive

About how long does it take to do the experiment？

A．Just five minutes.

B．Slightly less than an hour.

C．Between one and two hours.

D．A little more than two hours.

A．much more than

B．no more than

C．no less than

D．any more than

To pass the running test, you must do which of the following？

A．Run less than one minute on both runs, combined.

B．Run less than two minutes on one run.

C．Run less than one minute on one run.

D．Run less than seven minutes altogether.

A．much more than

B．no more than

C．no less than

D．any more than

— The trip ought not to take more than an hour.

— ____________ . It is at least two hours.

A: I guess so

B; You must be joking

C; It depends

A．much more than

B．no more than

C．no less than

D．any more than