彩色玻璃颗粒:英语题,谢谢!
来源:百度文库 编辑:杭州交通信息网 时间:2024/04/29 19:35:32
Many scientists believe that global warming,if__,will cause extreme climate changes this century.
A not stopping B no stop C not stopped D without stop
A not stopping B no stop C not stopped D without stop
选C。为 if it is not stopped 之省略。
C
应该有被动的意思