[题目] - Two students came to visit the museum.- The museum attracted people, especially studentsA. hundred B. hundreds ofC. hundreds D. hundred of 题目和参考答案——青夏教育精英家教网—

精英家教网 > 初中英语 > 题目详情

【题目】 — Two _______ students came to visit the museum.

— The museum attracted people, especially students

A. hundred B. hundreds of

C. hundreds D. hundred of

【答案】A

【解析】

试题分析：句意：-两百名学生来参观博物馆。-博物馆很吸引人，特别是学生。Hundred百，在表示确切数目时不用复数，不与of连用；但表示概数时，必须使用复数形式，并且与of连用。所以选A。

练习册系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：初中英语 来源： 题型：

【题目】This 12-year-old Girl Built a Robot to Find Plastics in the Ocean

Anna Du was walking along the beach when she noticed plastics there. She reached down to pick them up, and quickly realized there were many more tiny pieces than she could deal with. It seemed impossible to clean them all up.

Du, 12 years old at the time, tried to solve the problem like any good scientist—first, by doing a little research. That’s how she learned that 8 million tons of plastics end up in the oceans every year.

Then she got to work building something that could help solve the problem; a remote-operated vehicle(遥控潜水器), or ROV. Her ROV can move through water and find plastics on the ocean floor.

The actually cool part of Du’s ROV is the detection(探测) system. She uses a camera along with three different kinds of light to find the plastics. She also uses visible(可见的) light to find unnatural colors that might make the plastics stand out.

“She has a very good engineering sense to break down a problem like this and then go after it,” says engineer Casey Machado. “It sounds simple, but it’s a level of thinking that’s really amazing. ”

Du started attending public events and workshops at a university when she was five years old, and so she picked up the engineering skills necessary to build her ROV. She says actually getting her ROV to move through water well was not easy. She failed many times, but she never gave up trying and testing.

When asked about future plans, she mentions wanting to address the effects of climate(气候) change. “I think there are a lot of problems that could be solved with new inventions,” says Du.

Du thanks her parents, who for years have taken her to student outreach activities, for supporting her interest in science, technology, engineering and math (STEM). She says she has been able to meet students and scientists there.

“I know I want to be an engineer because I like building things to help solve world problems,” says Du. “But I’m not sure what kind of engineer I want to be yet.”

【1】What did Anna Du notice while walking along the beach?

【2】How old was Du when she did a little research to solve the problem?

【3】What can Du’s ROV do?

【4】Why does Du want to be an engineer in the future?

【5】What made Du succeed in building her ROV?

查看答案和解析>>

科目：初中英语 来源： 题型：