在建筑安装工程费用中,材料、工程设备自来源地运至工地仓库或指定堆放地点所发生的全部费用属于()。
A.材料原价
B.运杂费
C.运输损耗费
D.采购及保管费
参考答案:B
.To deal with the global financial crisis, China ______ the international community to help developing countries.
A.called on
B.called up
C.called in
D.called for
—What are you doing for vacation?
—I _____ time with my family.[ ]
A. spend
B. spends
C. am spending
D. spent