Speeding stars Anear the center of the Milky Way Bsuggestion that a huge black hole is acting Clike an anchor at the Dcenter of

admin2019-07-01  26

问题 Speeding stars Anear the center of the Milky Way Bsuggestion that a huge black hole is acting Clike an anchor at the Dcenter of the galaxy.

选项 A、 
B、 
C、 
D、 

答案B

解析 Suggestion is a noun where a verb is needed. Correction: suggest.
转载请注明原文地址:https://kaotiyun.com/show/WafO777K
0

最新回复(0)