我国第一所乡村幼稚园的创办人是（）。A.黄炎培 B.蔡元培 C.陶行知 D.梁漱溟

第一节单词拼写(根据所给单词汉语意思在后面横线上写出单词的恰当形式，每小题1分，满分10分)

小题1:The goods were damaged during         . (运输)

小题2:After the earthquake, the famous building was in         . (废墟)

小题3:The report is          (以…为依据) on figures from six different cities.

小题4:Everyone is born          (平等的)。

小题5:He has all the         (品质)of a successful businessman.

小题6:Can you stretch your arms out          (笔直地)？

小题7:The rain stopped them from eating         . (在户外)

小题8:I          (认出) him as soon as he came in the room.

小题9:He is still          (康复) from his operation.

小题10:He is always easily          (劝说).

The young mother couldn’t make herself ___ attention to because the baby was   concentrating on his toys.

A．to pay

B．to be paid

C．paid

D．pay

已知四边形ABCD的四边分别有a，b，c，d．其中a，c是对边且a²+b²+c²+d²=2ac+2bd，则四边形是（　　）

A．平行四边形

B．对角线相等的四边形

C．任意四边形

D．对角线互相垂直的四边形

在引起差异的原因尚未查清又急需处理时，采取暂时性措施抑制问题发展的方案，被称为( )。

A．积极方案

B．消极方案

C．临时方案

D．应变方案

我国改革开放30多年来，恩格尔系数大幅降低，说明广大人民群众生活水平显著提高，城乡居民居民消费结构从简单的物质性消费向服务性消费、享受性消费升级。