Last Sunday a few of us arranged to meet

题型:选择题

问题:

Last Sunday a few of us arranged to meet in town, but Jenny didn’t _______.

A.give up

B.make up

C.turn up

D.take up

考点:动词短语动词
题型:选择题

阅读理解。

     Effort less English Full 6 Months 200% Money Back Guarantee No English club will guarantee the

textbooks you buy. No teacher will return money to you if you don't learn anything, but I will! I guarantee

your success. If you don't speak English better after studying in my club for 6 months, I will return double (两倍) the cost to you. That's right -200%. In that way you can make money in my club. But I know

you won't expect (期望) that. You hope that you can speak English more quickly, more easily and more

wonderfully.A.J.Hoge

根据短文内容,选择正确答案。

1. The underlined word "guarantee" in the poster means "_____"in Chinese.

A. 保证    

B. 买卖  

C. 丢弃    

D. 生产

2. According to the poster, Effortless English may be a _____.

A. book    

B. club    

C. bookstore    

D. magazine

3. Suppose Li Ming pays 240 yuan every month for English learning. If he doesn't speak English better

    after six months, how much can he get back?

A. 240 yuan.        

B. 1440 yuan.

C. 480 yuan.        

D. 2880 yuan.

4. Which of the following is TRUE according to the poster?

A. If you join Effortless English, you will make money.

B. It takes learners six months to finish A. J. Hoge's lessons.

C. Effortless English doesn't sell learners text-books.

D. Effortless English has many excellent teachers.

5. Why does A. J. Hoge post this poster?

A. He wants to sell more books.

B. He wants to have more students.

C. He wants to ask for some learning skills.

D. He wants to speak English better.

题型:选择题

(1)下列各组物质:①O2和O3;②

12
C、
13
C
14
C
;③H2O、D2O、T2O;④C16H34和(CH32CHCH2CH3;⑤CH2(CH23CH3

其中互为同位素的是______;互为同素异形体的是______;互为同系物的是______;

互为同分异构体的是______;属于同种物质的是______.(用序号填空,下同)

(2)关于物质①K2O②CO2③NH4Cl④C2H4⑤Na2O2⑥NaOH,请回答下列问题:仅含极性键和非极性键的化合物是______;含有非极性键的离子化合物是______.

(3)试计算烷烃中碳元素的质量分数的取值范围为______.

题型:选择题

某患者,身热不甚,干咳无痰,咽干口渴,鼻燥,右脉数大,治宜选用

A.杏苏散

B.桑杏汤

C.桑菊饮

D.清燥救肺汤

E.小青龙汤

题型:选择题

最近研究表明,光周期现象主要与______的长短有关。

题型:选择题

后路不畅或附近有其他人员时必须先处理后回柱。

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