【Gordon Huang】評論
當其他的輕傷患接受了適當的緊急處理時，已有一群重傷患已被送到附近的醫院急救了。
【葉子】評論
________ victims in the 627 dust explosion was about 500. (A)The number of (B)Numbers of (C)A large number of (D)Big numbers of
【Jeannie】評論
a number of 與 the number of雖然長得很像，但是語意完全不同。a number of 可以把它看作等於many，就是「許多」、「一些」的意思。
【白皮果【2015】】評論
A number of(複數) the seriously wounded(受傷者) were sent(過去被動) to the nearest hospitals, while others with minor injuries were given (過去被動) proper first-aid.