单项选择题

I put in new batteries, so the radio （）.

A.ought to work
B.ought not work
C.must work
D.must not work

你可能感兴趣的试题

单项选择题

The doctor checked the patient’s （） carefully before making his statement.

A.symbols
B.symptoms
C.indications
D.signs

单项选择题

Eventually he （） the judgment and set the prisoner free.

A.refused
B.returned
C.reversed
D.recovered