A plastic wheel can be as tough as a metal one.

admin2009-06-15 72

问题 A plastic wheel can be as tough as a metal one.

选项 A、useful
B、tight
C、weak
D、strong

答案D

解析

转载请注明原文地址:https://kaotiyun.com/show/F0md777K

职称英语卫生类A级

相关试题推荐

随机试题

最新回复(0)