问题
单项选择题
起重机额定起重量越大,工作级别就越高。()
A、正确
B、错误
答案
参考答案:B
起重机额定起重量越大,工作级别就越高。()
A、正确
B、错误
参考答案:B
根据短文内容,从方框内选择合适的单词并用其适当形式填空,使短文完整、连贯。 | |
Twice in the 20th century, the city was (3)______ and rebuilt (重建). In 1923, there was a great earthquake in the city. (4)______ of people were killed and millions left homeless. It (5)______ people there seven years to rebuild the city. During World War ?, Tokyo was destroyed once again. After the disasters (灾难), nothing (6)______ in the downtown area of old Tokyo. After the war, the people of Tokyo began to rebuild their city. The city was (7)______ at a high speed (高速地) between 1945 and 1960, and the city's population (8)______ very fast. As a result of this quick development, however, many problems have (9)______, such as housing shortage (短缺), pollution and unemployment (失业). But the government has (10)______ several programs to solve them. |