题型：语法填空（语篇） 题类：常考题 难易度：困难
四川省蓉城2019-2020学年高二下学期期中英语试题
3D printing and virtual reality are cool, but when are we going to be able to clone ourselves? It'd be fantastic for(we) to send our clone off to school or work and sit back and dowe really want to do. There have been important advances in cloning in the last several decades, leading to the(success) cloning of various animals. So far, however, there(be) no human clones.
In large part, cloning has beenvictim of pop culture to the degree that the general public has grand notions of what it will be like. There is no(possible) of cloning a grown version of ourselves in a matter of hours or days(like you see in the movies).
(general), we already have the tools to make cloning happen today; we just have some moral problems (overcome)before the world won't raise major alarms at scientists cloning someone. That leaves the question us then, the general public, do you think cloning is okay? Would you clone a lost loved one to bring them back, or if you found yourself unable to have kids, would you clone yourself? These are the questions we must answer first before we succeed in(create) human clones.
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