液力变矩器外特性的基本参数是什么？

泌尿系统感染孕妇、儿童不宜使用的药物是（）。

A.头孢菌素类

B.青霉素类

C.喹诺酮类

D.维生素类

Many of us like cooking but never have much time for it. Helen Fry’s new book Quick Cooking has been specially written for busy people. It has over 1,000 recipes, from the famous Spanish gazpacho to Swedish smorgasbord. The book is well written and the photographs and drawings are clear. (They are like those in the excellent little Quick Dressmaking and Quick Gardening.) The book has a strong plastic cover. It is easy to find your way around it too. And busy people, notice this! Mrs. Fry tells you how much time you need in order to get each dish ready.

Quick Cooking has 4 parts, one for each season. This helps you to use fresh fruit and vegetables when they are cheaper—and, of course, better. There are a lot of exciting ideas from foreign countries, and most of the recipes are easy to follow. You take something simple like a chicken or some cheese, and make and unusual dish out of it. For example, there are no fewer than 40 recipes for eggs! Mrs. Fry does not plan complete meals for the “quick book”. The beginners will have to find out a lot of things for himself—or herself. But this ought not to be difficult with such a good book. I wanted to try many of the recipes as soon as I read them. For people with little spare time Helen Fry’s Quick Cooking is excellent value. 

1. Helen Fry’s book is called Quick Cooking because ___.

A. you can cook all the dishes in it quickly

B. there is over 1,000 recipes in it

C. it is written for people who don’t have much time

D. it tells you how to cook all kinds of food quickly

2. Busy people should notice that _____.

A. all the recipes in the book are easy to follow

B. there are clear photographs and drawings in the book

C. the book has a strong cover

D. they are told how long each dish takes to cook

3. This passage is most probably ____.

A. a book review             B. a notice

C. a letter to an editor         D. an introduction on cooking

4. We can infer from the passage that _____.

A. Helen Fry is good at writing books quickly

B. complete meals are planned only for beginners

C. there are quite a few “quick books” for busy people

D. beginners are advised to start making meals out of the cheapest materials

俄国文学史上最后一个“多余人”形象是（）

A.奥涅金

B.毕巧林

C.罗亭

D.奥勃洛摩夫

事故的统计报告应当坚持（）的原则。

A、及时

B、准确

C、真实

D、完整