中国大学MOOC: -We can add______ to our flight booking.

-We can add______ to our flight booking. A: fare B: charge C: insurance D: price

The 7P theory of service marketing is on the basis of product, price, promotion and distribution add______ A: Physical Environment B: People C: Process D: psychological factor

________ is known to all，good friends _________ happiness and value to life. A: It; add B: As; add C: It; add up D: As; add to

增加约束用（ ）语句是实现。 A: ADD COLUMN B: ADD CONSTRAINT C: ADD FILE D: ADD TABLE

函数模板：template T add(T x，T y) { return x+y；} 下列对add函数的调用不正确的是 A: add< >(1，2) B: add(1，2) C: add(1．0，2) D: add(1．0，2．0)

what is the purpose of the brake hoses in the brake system?（ ） A: they add friction B: they add flexibility C: they add air flow D: they add brake force

函数模板：template＜class T＞ T add(T x，T y){return x+y；} 下列对 add 函数的调用不正确的是 A: add ＜＞ (1，2) B: add ＜int＞ (1，2) C: add (1.0，2) D: add(1.0，2.0)

在数据库中添加事务日志文件命令是 A: ADD FILEGROUP B: ADD FILE C: ADD GROUP D: ADD LOG FILE

下列指令中正确的是（ ）。 A: ADD R2,A B: ADD R1,30H C: ADD D: 30H,A E: ADD A, F: 30H