Evidence came up_________________specific sounds are recognized by ba-考呗网题库移动版

单选题 Evidence came up_________________specific sounds are recognized by babies asyoung as 6 months old.

A．what
B．which
C．that
D．whose

参考答案C

解析: 【译文】已有证据表明：六个月大的婴儿就能分辨出不同的声音。
【考点】同位语从句
【解析】that引导的句子是主语evidence的同位语。句中短语come up意为“出现”，故选C。

单选题 I' mstill unable to make myself _________________in the discussion, which worriesme a lot.

A．to be understood
B．understanding
C．understood
D．understand

单选题Which do you think is _________________important, health or wealth?

A．most the most
B．the more
C．the most
D．more

填空题Scientists think laser (be)_________________one of the most useful tools today.