By the 2030s most people can to live at least 80.which is a big leap for mankind．( )A．expectB．desireC．wantD．demand 题目和参考答案——青夏教育精英家教网—

题目内容

2．By the 2030s most people can ________ to live at least 80，which is a big leap for mankind．（　　）

A．

expect

B．

desire

C．

want

D．

demand

分析 2030年前，人们可以预期活到至少80岁，这将是人类历史的一大步．

解答答案A．
B项"想要；要求；希望得到…"；C项"想要"；D项"要求；需要"；A项"期望；指望；认为；预料"；动词短语"expect to do sth 预期做某事"，根据句意"2030年前，人们可以预期活到至少80岁，这将是人类历史的一大步"可知，A项符合语境，故选A．

点评本题考查动词辨析．解答此类题目首先要读懂句意，理解每个选项动词的意思，然后根据上下文语境锁定合适的动词．平时要加强动词词汇量的积累．

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