All that can be done _____.

admin2013-06-24 25

问题 All that can be done _____.

选项 A、has done
B、has been done
C、have done
D、have been done

答案B

解析

转载请注明原文地址:https://kaotiyun.com/show/x8fK777K

四川省大学英语三级

相关试题推荐

随机试题

最新回复(0)