Question

【题目】He is a clever boy. His __________ are of great __________ to us.
A.advice; value
B.suggestions; value
C.advice; valuable
D.suggestion; valuable

Answer 1

【答案】B
【解析】句意：他是一个聪明的男孩。他的建议对我们是很有价值的。advice建议，不可数名词；suggestion建议，可数名词；value名词，价值；valuable 形容词，有价值的。所以选B。