问题
单项选择题
China’s first spaceman, Yang Liwei, with Shenzhou Ⅴ ______ successfully to earth on Thursday morning after more than 21 hours’ travel along the earth’s orbit.
A. returned back
B. arrived
C. reached
D. returned
答案
参考答案：D
解析：[专家点评] return to是固定词组，而其他的动词不能和to搭配；return已经有回的意思了，所以不能说return back，所以答案选D。