Question

As a student, you need at least           sleep a day.

A．eight hours’s	B．eight hour’s
C．eight hours’	D．eight hours

Answer 1

C

試題分析：句意：作為一名學生，每天至少需要8個小時的睡眠。eight hours’sleep 當量詞大于一時，先把名詞變成復數，再加’表示所有格。結合句意，故選C