單項(xiàng)選擇題You didn't have to write the essay if you didn't want to. It was()

A.compulsory
B.suitable
C.alternative
D.optional


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題Income tax rates are()to one's annual income.

A.related
B.dependent
C.based
D.associated

2.單項(xiàng)選擇題The speaker talked about sports in general and about football()

A.in brief
B.in sequence
C.in short
D.in particular

3.單項(xiàng)選擇題Her clothes were too()for the occasion.

A.relaxed
B.casual
C.indifferent
D.flexible

4.單項(xiàng)選擇題She fell ill and()a thorough examination at the hospital.

A.overtook
B.undertook
C.underwent
D.withstood

5.單項(xiàng)選擇題Governments make laws and the police()them.

A.compel
B.compress
C.enforce
D.reinforce