Human beings have used tools for a long time, ______ they would not have been ab

游客2023-11-20 61

问题 Human beings have used tools for a long time, ______ they would not have been able to develop their intelligent so fast.

选项 A、doubtlessly
B、therefore
C、otherwise
D、consequently

答案 C

解析从语法的角度来看，只有单词otherwise是连接词。从句子的意思上来看，也决定了选择单词 otherwise。

转载请注明原文地址:https://tihaiku.com/zcyy/3204895.html

相关试题推荐

随机试题

最新回复(0)

1 Humanbeingshaveusedtoolsforaverylongtime.Insomepartsoftheworld