This is the main use that the scientists make _____natural resources. [ ]A. in B. up of C. from D. o

题目简介

This is the main use that the scientists make _____natural resources. [ ]A. in B. up of C. from D. o

题目详情

This is the main use that the scientists make _____ natural resources.

[     ]

A. in
B. up of
C. from
D. of
题型:单选题难度:中档来源:同步题

答案

D

更多内容推荐