7、Having a trip abroad is certainly good for the old couple. But it remains ___ whether they will enjoy it. A. to see B. to be seen C. Seeing D. seen 其他真题选编 1、Mrs Brown is supposed ___ for Italy last week. A. to have...
“We cannot predict what we might achieve when our own minds are amplified by AL. Perhaps with the tools of this new technological revolution, we be able to undo some of the damage done to the natural world by the last one— Industrialization. And ...
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