Question

If you sleep less than 7 hours a day, you are more     to catch a cold.

A．possible

B．certainly

C．probable

D．Likely

Answer 1

D

试题分析：句意：如果你一天睡眠时间少于7小时，你就更有可能得感冒。 Be likely to do是固定句型，意思是可能，故选D。