怎么不用将来时的被动语态By 2050 the world’s population increase to about 9.1 billion,which is very worrying.\x05A.will be expected to\x05\x05B.will expect to\x05C.is expected toA怎么是错的

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怎么不用将来时的被动语态By 2050 the world’s population increase to about 9.1 billion,which is very worrying.\x05A.will be expected to\x05\x05B.will expect to\x05C.is expected toA怎么是错的

怎么不用将来时的被动语态By 2050 the world’s population increase to about 9.1 billion,which is very worrying.\x05A.will be expected to\x05\x05B.will expect to\x05C.is expected toA怎么是错的
怎么不用将来时的被动语态
By 2050 the world’s population increase to about 9.1 billion,which is very worrying.
\x05A.will be expected to\x05\x05B.will expect to
\x05C.is expected to
A怎么是错的

怎么不用将来时的被动语态By 2050 the world’s population increase to about 9.1 billion,which is very worrying.\x05A.will be expected to\x05\x05B.will expect to\x05C.is expected toA怎么是错的
我说说吧:
我估计你思考的落点是“2050年将增到”这些字眼,其实本题要重点考虑“expect”这个词,
be expected to do意思是“被预料.,被预计.,被料定.,可望.,有望做某事,”"is"指一般现在时,指“现在都可以预料了”,并不是到2050年才能预料,而是现在预料,2050年是“人口增长到9.1 billion”的时间.所以选C,指现在可以断定,到2050年人口增到90多亿.你还可以学习学习楼上提供的expect的用法.在此不重赘了.

同意二楼的观点。这个题考查的是(现在)预计到2050年世界人口将增长到...。根据常识,我们不可能“将要预料”什么事情吧,只是预料到某事会发生。