that young babies learn to do things because certain acts lead to awar

题型：不详难度：来源：

that young babies learn to do things because certain acts lead to awards.

A．It is widely accepted

B．What is widely accepted

C．Which is widely accepted

D．That is widely accepted

答案

解析

略

举一反三

_________ that it’s very cruel to kill wild animals for money.

A．It is no doubt	B．There is no doubt
C．It is not doubt	D．There is not doubt

题型：不详难度：| 查看答案

He kept smiling secretly and we were all wondering that made him so happy.

A．how it did	B．what he did
C．how it was	D．what it was

题型：不详难度：| 查看答案

Recently there have been many occasions____ you have attended events on your own.

A．where

B．which

C．when

D．why

题型：不详难度：| 查看答案

________ be sent to work in Beijing?

A．Do you suggest who should	B．Do you suggest whom should
C．Who do you suggest	D．Who do you suggest would

题型：不详难度：| 查看答案

It was back home after experiment.

A．not until midnight did he go	B．until midnight that he didn’t go
C．not until midnight that he went	D．until midnight when he didn’t

题型：不详难度：| 查看答案