2 . However,   ________ the story ________(既不……也不……) the details of Franklin’s experiment are entirely true. (根据汉语提示完成句子)

3 . 对我个人来说，澳大利亚让我最喜欢的就是这里的人民，他们的友善让我有宾至如归的感觉。（用并列复合句翻译句子）

4 . Good can exist without evil, w______（然而）evil cannot exist without good. （根据中英文提示填空）

5 . According to a report released recently, the major cause of air pollution in Beijing is vehicle emissions (汽车尾气排放)________ in Shanghai the biggest problem is dust and heavy industry.

A．as

B．while

C．although

D．where

6 . 即使他面对这样的困难，他也不放弃。
He didn't give up ________ _________ he was faced with such a difficulty.

7 . We should think carefully ________ ________ make a quick decision.
我们应该认真考虑而不是匆匆做决定。

9 . ________ other companies still kept integrating fingerprint readers, Apple threw that out and made facial recognition work.

A．Once

B．While

C．Unless

D．Since