题目内容

生物膜上膜整合蛋白质是在()上合成的。

A. 高尔基复合体
B. 光面内质网
C. 糙面内质网
D. 溶酶体
E. 质膜

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Directions : For this part, you are allowed 30 minutes to write a short essay about an invention whichyou think is the most significant in modern times.You should state the reasons and writeat least 120 words but no more than 180 words.

根据录音,选择合适的答案() 查看材料

A. The woman favors the place.
B. The woman drives a car.
C. The man takes public transportation.
D. The man lives nearby.

According to Andreas Kuhn‘s investigation, which of the following is a negative effect of

A. People compelled into early retirement tend to smoke and drink.
Blue collars in Austria are willing to withdraw from their work.
C. Retiring early increases the possibility of living over 67.
D. People should hold on to their jobs even being paid less.

相声是一种以对话为形式的中国传统喜剧表演。它是中国最流行的表演艺术,主要用北京方言进行表演。相声是语言的艺术,也是幽默的艺术。它在内容上是喜剧艺术,在形式上则是对话的艺术。但这两大特点并不是彼此孤立的,而是相互依存的。相声的四大基本功为说、学、逗、唱,其目的是通过诙谐幽默的话语达到娱乐观众的效果。

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