The answer must ______ finding new sources of energy.A、happen toB、turn outC、li

游客2024-07-26 23

问题 The answer must ______ finding new sources of energy.

选项 A、happen to
B、turn out
C、lie in
D、lay in

答案 C

解析根据句意，方法是要找到新的能源，只有C lie in意为“在于……”，满足句子要求。

转载请注明原文地址:http://tihaiku.com/zcyy/3693889.html

相关试题推荐

随机试题

最新回复(0)