China’s first space program began ___ 1956. A. at B. in C. on D. to 相关知识点: 试题来源: 解析 B 【详解】 句意:中国的第一个太空计划始于1956年。 考查介词辨析。at表示时间的某一点、某一时刻或年龄;in泛指一般意义的上午、下午或晚上以及月或年等较长的时间;on表示星期几或某一特定的日...
A China's space program has achieved a lot. Even though China's space program started nearly fifty years later than the America's, Chinese scientists have put a lot of efforts into the program and have never given up. Without the hard work of all the great scientists in the program, we...
美China's space program started later than those of Russi a and the US, but it has made great progress in a short time. Chin a became the third country in the world to independently send humans into space The future of space exploration(探 ) is bright. Europe, the US, and Chin a ...
China’s space program has grown greatly in recent years and the astronauts have ___ different kinds of experiments (实验). A. worked out B. turned out C. carried out D. broke out 相关知识点: 试题来源: 解析 C 【详解】 句意:近年来,中国的太空计划有了很大发展,宇航员们进行了各种各样...
China's space program(develop)greatly since it sent its first astronaut to spacein 2003. 2#求答案#求助小伙伴,这题的答案是什么?多谢! 3I.单句语法填空1. More than 50,000 yuan(raise) for thepoor family since the group was founded.2. China's space program(develop) greatlysince it sent ...
“天宫” 空间站China's space program is making impressive progress. The country only launched its first crewed flight in 2003, more than 40 years after the Soviet Union's Yuri Gagarin became the first human in space. China's first Mars mission was in 2020, half a century after the US Ma...
句意:——在过去几年,中国的航天已经取得了很大的成就。——对的,它成功地将宇航员送入了太空站。 考查动词时态。achieves一般现在时;achieved一般过去时;has achieved现在完成时;is achieving现在进行时。根据“In the past few years”可知,此处时态为现在完成时。故选C。反馈...
The mission of China's space program is: to explore outer space to expand humanity's understanding of the earth and the cosmos; to facilitate global consensus on our shared responsibility in utilizing outer space for peaceful purposes and ...
—That’s true. It sent twelve more astronauts to the space station. A. achieved B. is achieving C. has achieved 相关知识点: 试题来源: 解析 C 【详解】 句意:——在过去的几年里,中国的太空计划取得了很大成就。 ——这是真的。它又把12名宇航员送到了空间站。 考查现在完成时。根据“In the...
At present, China's manned space program has entered a new stage of development andconstruction of the space station." Chief designer Zhou Jianping said. Chinese space station,named TianGong, will be completed in 2022. The International Space Station (ISS) will stop workingbetween 2024 and 2026...