doubtful的例句

doubtful 的相关例句:

1.	The ethics of his decision are doubtful .
	他的这一决定是否合乎道德规范值得怀疑。
2.	It is extremely doubtful that anyone survived the explosion.
	在那场爆炸中很难有幸存者。
3.	The report is very doubtful and should be taken with all reserve.
	这则报道很不可靠，因而对它千万不可轻信。
4.	The report is very doubtful and should b e taken with all reserve.
	这报告十分令人怀疑，应对它持保留的态度。
5.	Prospects are critical [ doubtful ].
	前途危急[难以预测]。
6.	The day is doubtful .
	胜败难料。
7.	He seemed a little doubtful .
	他似乎有些怀疑。
8.	It was never doubtful that they would come as promised.
	人们从不怀疑他们将如约前来。
9.	He says he can do it, but I'm rather [very] doubtful about it.
	他说他能做，但是我对此相当[十分]怀疑。
10.	The future is too doubtful for them to make plans.
	前途难以预料，他们无法制定计划。