doubtful about的用法与搭配

用法搭配例句

He 's doubtful about whether he should do it .

他有些怀疑他是否一定要那样做。

I am doubtful about the value of your proposal .

我怀疑你的提议是否有价值。

We were doubtful about the practicability of the plan .

我们怀疑这个计划是否切实可行。

I am rather doubtful about what they are going to do .

我很怀疑他们准备做的事。

Most people are doubtful about the truth of his accusations .

大多数人怀疑他指控的真实性。

I 'm rather doubtful about his integrity .

我对这事的忠诚颇有怀疑。

Rose was doubtful about the whole idea .

罗斯对整个设想持怀疑态度。

At least the term has caught on even if people are doubtful about what it signifies .

尽管人们仍然对“大社会”持怀疑态度，但这个说法已经广为流传。

Nowadays people tend to question orders if they are doubtful about them .

现在人们对训令抱有怀疑时，都会问个究竟。

We went over to the louvre and he looked at the statues but still he was doubtful about himself .

我们过河去了卢浮宫，他注意察看那些雕像，可是依然对自己持怀疑态度。