高中英语定语从句综合单选题

The last letter ____ arrived yesterday morning left him______ very sad.

A．which; feel

B．which; to feel

C．that; feeling

D．/; felt

The last thirty years _____ the greatest number of laws stopping our rights and progress. Until today we have reached a stage _____ we have almost no rights at all.

A．saw; which	B．see; where
C．are seeing; in which	D．have seen; where

It was playing computer games______ cost the boy plenty of time_____ he ought to have spent doing his homework.

A．that; that

B．which; that

C．which; when

D．that; when

The cat is the only one of her pets ___   she will have ____ on her bed.

A．that, sleep

B．which, it sleeping

C．that, slept

D．that, it sleep

The great day he looked forward to ______ at last.

A．coming

B．come

C．came

D．having come