I think one of the signs of Smith’s greatness is that he has turned his ____(weak) into strengths.
查看答案
The boss asked the ____(employ) to concentrate on their work.
This remarkable ____(achieve) of the scientist was the result of a year’s hard work.
Researchers have discovered in their study that boys and girls may behave ____(different).
I saw a bicycle ____(knock) down by a heavy truck at the crossing.