以下成语不出自《论语》的是（）。 A.三十而立 B.不耻下问 C.贻笑大方 D.举一

Read and judge. （阅读短文，判断对错，对的打“√”，错的打“×”） 

     Hi, I'm John. It's sunny today. I have no classes. I have a picnic at a farm. I see many animals

on the farm. I can see nine hens. They are fat.  There are four cats, sixteen rabbits on the farm. 

Oh! It's six o'clock, it's time for dinner!

(     )1. I can see ten hens. They are thin.

(     )2. There are sixteen rabbits on the farm.

(     )3. There are five cats on the farm.

(     )4. I have a picnic at the farm.

( )提出了教学形式阶段论。

A．卢梭
B．裴斯泰洛齐
C．赫尔巴特
D．杜威

In order to find the missing child, the villagers___________ all they can in the past five hours.

A．have been doing

B．did

C．do

D．had done

设区的某市发改委组织编制工业发展规划。报送审查的环评报告书草案的公众意见作采纳或者不采纳说明的单位应当是（）。

A.该市环保局

B.该市规划局

C.该市发改委

D.该规划的审批机关

使用氢火焰离子检测器时，要用三种气体，开机时要先通（）、再通（）、最后点火时才通氢气。