单选题
8.
Good amounts of sleep every night______also important for your health.
A、
is
B、
are
C、
was
D、
were
【正确答案】
B
【答案解析】
考查主谓一致。句意:每天晚上睡个好觉对你的健康也很重要。“amounts of+名词”作主语时,谓语动词与amounts保持一致,本句陈述的是一个客观事实,用一般现在时。故本题选B。
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