Niels Bohr’s atomic theory______the hydrogen atom consisted of a positive nucleus and an electron traveling around it.

admin2019-07-01  52

问题 Niels Bohr’s atomic theory______the hydrogen atom consisted of a positive nucleus and an electron traveling around it.

选项 A、stating
B、stated that
C、that
D、it stated

答案B

解析 The answer is the main verb stated and the subordinator that, which introduces a noun clause, the direct object of stated.
转载请注明原文地址:https://jikaoti.com/ti/aChYFFFM
0

最新回复(0)