Thomas Alva Edison didn’t “invent” the light bulb, but rather he ______ a 50 –y - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

Thomas Alva Edison didn’t “invent” the light bulb, but rather he ______ a 50 –year –old idea, which is not well –known.

A．improved upon

B．take down

C．put up

D．break away

答案

解析

题意：鲜为人知是的，爱迪生并没有发明灯炮，而是在其50年前的发明上改进了电灯泡（把灯丝寿命延长到13.5小时）。improve on/upon超过，改进；take down把……拆卸开；put up张贴，搭建；break away摆脱。

核心考点

试题【 Thomas Alva Edison didn’t “invent” the light bulb, but rather he ______ a 50 –y】；主要考察你对动词及动词短语辨析等知识点的理解。[详细]

举一反三

You’d better ______ some hot water into the teapot in case the tea cools down.

A．add

B．fill

C．fill in

D．put

题型：不详难度：| 查看答案

After retirement, Mr. Mike ______ drawing, which he had always loved but had not had time for.

A．took up

B．got up

C．help up

D．looked up

题型：不详难度：| 查看答案

I tried my best to keep calm in face of the students, but the sweat on my forehead _____ me____.

A．gave; away

B．tuned; down

C．showed; out

D．shut; off

题型：不详难度：| 查看答案

To get to the top of the mountain, we had to _______.

A．go some walking	B．do a lot of climbing
C．walking a long way	D．doing a lot of climbing

题型：不详难度：| 查看答案

More jobs ______ the school-leavers in the future.

A．will be supplied with	B．will be supplied to
C．were to supply to	D．are supplied to

题型：不详难度：| 查看答案

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