There are many machines______one form of movement into another.A、to convertB、to

游客2024-01-02 79

问题 There are many machines______one form of movement into another.

选项 A、to convert
B、to be converted
C、the conversion of
D、are converting

答案 A

解析 The infinitive phrase beginning with to convert is an adjective that modifies machines.

转载请注明原文地址:https://tihaiku.com/zcyy/3328280.html

相关试题推荐

随机试题

最新回复(0)

MASSWASTINGPROCESSES1Thedownslopemovementofrock,mud