高中英语特殊句式试题

------ It's a long time _____ I last saw you．
------Yes, and it will be another month _____ we can meet again．

A．before; when

B．when; since

C．since; while

D．since; before

I promise _____ else can you find _____ better computer at such a low price.

A．anywhere; a

B．nowhere; the

C．nowhere; a

D．somewhere; ＼

Some scientists believe that it won’t be long _______ robots are widely used in all walks of life．

A．since

B．after

C．before

D．until