搜题请搜索小程序“爱下问搜题”
问题 单项选择题

在操做机械传动叉车行驶时，为确保叉车行驶中不晃动，可用（）方法来控制车速。

A.挂入低速档

B.踩下离合器且使用半联动

C.用手制动器

D.用右脚跟部踩刹车脚尖踩油门

答案

参考答案：D

阅读理解

阅读短文，选择正确答案。

      I'm Amy. I'm 11 years old. I'm from Canada. I live in Beijing now. I'm going on a trip tomorrow. I need

a train ticket from Beijing to Shanghai. I'm packing my suitcase. I want that pair of shoes. I like them very

much. They are red. Red is my favourite colour. I don't want that yellow sweater, because it's old. Oh, I want

my teddy bear, too. It's my best friend.

1. Amy is from ___________.

A. China

B. Canada

C. U. S.

2. Does Amy like her red shoes?

A. Yes.

B. No.

C. I don't know.

3. Amy needs a ___________ ticket from Beijing to Shanghai.

A. bus

B. airplane

C. train

4. ___________ is Amy's favourite colour.

A. Red

B. Yellow

C. Blue
查看答案
单项选择题

精神活性物质又称为成瘾物质，对人类的影响不包括：（）

A.情绪

B.思维

C.行为

D.意识状态

E.提高智力
查看答案