题干

如图为人体内基因对性状的控制过程,分析可知(  )

A:基因1和基因2一般不会出现在人体内的同一个细胞中

B:图中①过程需RNA聚合酶的催化,②过程需tRNA的协助

C:④⑤过程的结果存在差异的根本原因是血红蛋白结构的不同

D:过程①②③④⑤表明基因通过控制酶的合成来控制生物体性状

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B

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    An abandoned girl named Sophie happens to see the big friendly giant (巨人) (BFG for short), who is running through the streets of London and “blowing dreams” to children late at night. The BFG is scared that the girl will give away his secret, so he takes Sophie back to his native Giant Country. In fact, the BFG is a kind-hearted vegetarian, but other giants in his native country like nothing more than eating humans. Sophie and the BFG try to stop these giants from continuing to eat humans. During this period, they become good friends.

    Spielberg's The BFG tells the tale of an unlikely friendship brought to life in an imaginary world. However, many people say the story is a bit too kid-friendly. Optimism is Spielberg's typical tone, but the final victorious battle against the bad guys seems a little bit too easy. And when the BFG fights for the first time against the giants who have been hurting him, it seems confusing how he successfully drives away bad guys who are almost twice his size.

    Spielberg does leave a little for adult viewers to digest. The BFG doesn't want to be seen as a monster by humans,but in the end his own kind ends up caught and locked up in isolation. Will he also be destined (注定) to spend the rest of his days in a remote place alone?

    Despite being made for a younger audience, the film is still worth a watch. It doesn't have gun-fights, death, explosions and the stuff that people seem to be interested in nowadays. But the film takes us back to a more innocent time.