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单选题

These days people are becoming more and more _____ about the food they eat.

A
sophisticated
B
selective

题目答案

B

答案解析

暂无解析
举一反三
单选题

This _____ factor means that there is often a connection in appearance and temperament between parents and children.

A
historical
B
hereditary

题目答案

B

答案解析

暂无解析
单选题

We are pleased to say that we are ______ to supply you ______ the goods you want.

A
ofaposition,──
B
ataposition,──
C
inaposition,with
D
ataposition,with

题目答案

C

答案解析

暂无解析