7.--Will you be able to finish the job this week? --___.A.I can't say it B.I don't know thatC.I'm not sure this D.I dont't expect so答案是：D为什么不是其他选项?尤其是C请详细说明 .谢谢!
问题描述：
7.--Will you be able to finish the job this week?
--___.
A.I can't say it
B.I don't know that
C.I'm not sure this
D.I dont't expect so
答案是：D
为什么不是其他选项?尤其是C
请详细说明 .谢谢!
答
C has grammer mistakes. It is not a complet sentence.
答
C i'm not sure 就好了，不加this.
答
选D
A是标准的中国式英语.
B中,I don't know 就可以了,不用加that.
C中直接用I'm not sure 就可以了,当然了,也可以这么说,但要在sure 和 this 之间加个介词of.而且我觉得用 that 更加地道一些.