. In no country other than Britain, it has been said, ____ experience for seasons in the course of a single day.

A. you can            B. people can         C. can one            D. can it

About a third of the population was estimated to have no _____ to the health service.

A. assessment         B. assignment        C. exception          D. access

Alexander Grantham Bell invented ____ telephone in 1876.

A. 不填                B. a                      C. the                   D. one

—Something is wrong with my computer again. Could you repair it?  —Of course, ___.

A. another pair of shoes B. a piece of cake   C. nothing serious  D. let me have a try

I felt somewhat disappointed and was about to leave _____ something occurred which attracted my attention.

    A. unless       B. until           C. when         D. while

It sounds like a good plan, but there are some _____ difficulties in carrying it out.

A. practiced           B. practical            C. practice             D. practicing

___ was his past, a bitter life without any pleasure.

A. So                   B. Such                 C. Thus                 D. It

But for electricity, human life _____ so easy today.

A. isn’t          B. would not be         C. will not be           D. would not have been

This work ___ much patience.

A. calls at             B. calls up             C. calls for            D. calls on

It was a great ______ for him to be pleasant to people he didn’t like.

  A. trouble  B. effort   C. sorrow  D. horror