To Chinese immigrants, in the mid-1800s,

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问题:

To Chinese immigrants, in the mid-1800s, California was “The Land of the Golden Mountain.” In their homeland they had heard the words, “There’s gold in California.” They sailed 7,000miles to join the gold rush and strike it rich. Between 1849 and 1882, more than 30,000 Chinese came to California. Most were men. They had been farmers in China. They came here to be miners and laborers. They ended up doing many other jobs, too.

Like many other immigrants, they did not plan to stay in America. They came because of their ties to their homeland and their families. They planned to return to China with their fortunes and help their families.

Only a few Chinese gold miners struck it rich. Most picked over the areas that had been mined already. But still, white miners resented the Chinese. Slowly, they drove the “yellow peril” from the mining camps.

By the end of the 1850s, many Chinese returned home. Those who stayed found other jobs.

Few women had come west in the gold rush. The Chinese saw a good business opportunity. They began doing the jobs women would have done. Many became house servants. Many more opened  laundries.

The Chinese opened restaurants. Chop suey and show mein are popular Chinese-American dishes. The Chinese probably created these dishes to serve to the white miners.

Other Chinese became fishermen, farmers, and even cigar makers.

1. Why did Chinese go to America in the mid-1800s?

A. Because they could find good jobs there.   B. Because they had found gold there.

C. Because they could open laundries and restaurants there.

2. The underlined word “resented” mean “________”.  

A. liked                        B. helped               C. hated                    D. served

3. Which should be the title of the passage?

A. Early Chinese immigrants in America     B. Dream to strike it rich

C. The difference between men and women   D. Gold miners in America

考点:社会现象类阅读
题型:阅读理解

小明用相同的水平推力,分别使较重的A物体沿较光滑的平面移动,较轻的B物体沿较粗糙的平面移动,若在相同的时间内移动相同的距离.则下列说法正确的是:

A.小明对A物体做的功多

B.小明对B物体做的功多

C.小明推A物体时的功率小

D.小明推A、B两物体时的功率相同

题型:阅读理解

试述头癣的主要防治措施。

题型:阅读理解

引起急性腹痛的疾病有()。

A.肝炎

B.肠梗阻

C.慢性胃炎

D.反流性食管炎

E.胃、十二指肠溃疡

题型:阅读理解

特别行政区的行政长官的职权?

题型:阅读理解

某水库枢纽工程主要由大坝及泄水闸等组成。大坝为壤土均质坝,最大坝高15.5m,坝长1135m。该大坝施工承包商首先根据设计要求就近选择某一料场,该料场土料黏粒含量较高,含水量较适中。
在施工过程中,料场土料含水量因天气等各种原因发生变化,比施工最优含水量偏高,承包商及时地采取了一些措施,使其满足上坝要求。
坝面作业共安排了A、B、C三个工作班组进行填筑碾压施工。在统计一个分部工程质量检测结果中,发现在90个检测点中,有25个点不合格。其中检测A班组30个点,有5个不合格点;检测B班组30个点,有13个不合格点;检测C班组30个点,有7个不合格点。
问题:

在①羊脚碾;②振动平碾;③气胎碾;④夯板;⑤振动羊脚碾等机械中,适用于该大坝填筑作业的压实机械有哪些

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