Health-conscious parents often restrict the

单选题 Health-conscious parents often restrict the________of sugar their children consume.

A． reason
B． total
C． amount
D． location

【答案】C。解析：句意为“有健康意识的父母经常限制孩子糖的摄入______”。空格后面的of提示应该填入名词．排除B。A项意为“理由”，C项意为“数量”，D项意为“位置”，根据句意选C。

1 Eating too much fat can________to heart disease and high blood pressure.

A． devote
B． attend
C． contribute
D． turn

2 There has been a________lack of communication between the union and the
management.

A． regretful
B． regrettable
C． regretting
D． regretted

3 The teacher________expects his students to pass the university entrance examination.

A． confidentially
B． proudly
C． assuredly
D． confidently