Question

—Mum, I want some pocket money.
—Well. I won’t give it to you __________ you wash your clothes.

A．if

B．unless

C．while

D．though

Answer 1

B

試題分析：if如果，unless除非，while當(dāng)，though盡管。句意：媽媽，我想要寫零花錢。除非你把衣服洗了，我才給你錢。故選B。