A．numberB．amountC．pileD．piece

【C8】A．numberB．varietyC．sumD．series

材料题请点击右侧查看材料问题 查看材料A.weightB.amountC.

材料题请点击右侧查看材料问题 查看材料A.numberB.amountC.

【C18】A．numberB．amountC．quantityD．account

【C19】A．flockB．gangC．crowdD．pile

A decision of this______had to have national support.A．extentB．amountC．degreeD．magnitude