A_____of students have passed the exam.
问题描述:
A_____of students have passed the exam.
A:quantity
B:handful
选哪一个,具体原因.
答
quantity - 数量;数额;数目,量;数量,大量;大批;众多;mechanical quantity measuring instrument 机械量测量仪表 physical quantity of noise 噪声的物理量 physical quantity of vibration 振动的物理量 quant...