搜题
王老师:19139051760(拨打)
加入会员 登录账户 学历提升

第1题

I.d like go swimming_____ the water is not too cold.
A.for
B.so
C.if
D.whether
点击查看答案

第2题

Difficulties are nothing______ we are not afraid of them.
A.even if
B.if
C.less
D.whether
点击查看答案

第3题

The doctor will not perform the operation____it is absolutely necessary.
A.so
B.if
C.for
D.unless
点击查看答案

第4题

______it was already dark, they went on working in the fields.
A.If
B.Whether
C.But
D.Though
点击查看答案
   负责人：王老师 19139051760(拨打)

   圆梦题库移动版 ICP证：豫ICP备11005330号-1