【多选题】商业发票,在实际工作中简称为“发票”,商业发票是( )
B.
买卖双方记账的依据,也是进出口报关交税的总说明
C.
它是结汇单证中最重要的单据,能让有关当事人了解一笔交易的全貌
【简答题】Copy of Tender/Copy of Bid
【单选题】下列命令中,仅拷贝表文件结构的命令是______。
D.
COPY STRUCTURE TO EXETENDED
【简答题】A.She was asked to call the chairman's wife. B.She was asked to make a copy of English final exam. C.She was asked to go to the chairman's wife's office. D.She was asked to retake the final exam.
【单选题】What did the woman get?
【单选题】下列叙述正确的是( )
A.
NH 4 Cl只含共价键,所以它是共价化合物
B.
Al(OH) 3 是两性氢氧化物,所以它能溶解于盐酸或氨水中
C.
硅胶多孔,吸附水份能力强,所以常用作袋装食品的干燥剂
D.
元素周期表中氢原子半径最小,所以氢是最活泼的非金属元素
【简答题】A.She was asked to call the chairman's wife. B.She was asked to make a copy of English final exam. C.She was asked to go to the chairman's wife's office. D.She 4vas asked to retake the final exam.