Removing seeds from cotton plants was a slow job until Eli Whitney invented the cotton gin. What is a cotton gin? A: a drink B: a book C: a machine D: a cloth
Removing seeds from cotton plants was a slow job until Eli Whitney invented the cotton gin. What is a cotton gin? A: a drink B: a book C: a machine D: a cloth
Spirits are strong alcoholic drinks such as whisky and gin. Baijiu, also called _______, is one of the six world-famous spirits.
Spirits are strong alcoholic drinks such as whisky and gin. Baijiu, also called _______, is one of the six world-famous spirits.
Gin is not suitable for making cocktails.
Gin is not suitable for making cocktails.
在LINGO软件中，设定某变量为整数变量，用（ ）函数。 A: GIN（） B: BIN（） C: @BIN（） D: @GIN（）
在LINGO软件中，设定某变量为整数变量，用（ ）函数。 A: GIN（） B: BIN（） C: @BIN（） D: @GIN（）
Have you ever (drink) __________ a gin and tonic?
Have you ever (drink) __________ a gin and tonic?
按鸡尾酒的定义，不属于鸡尾酒的酒品有_________ 。 A: Rum B: Gin Fizz C: Pink Lady D: Gin Tonic
按鸡尾酒的定义，不属于鸡尾酒的酒品有_________ 。 A: Rum B: Gin Fizz C: Pink Lady D: Gin Tonic
金酒(Gin)诞生起源于哪个国家？
金酒(Gin)诞生起源于哪个国家？
Gin is made of grain and cereal with juniper berry infused.
Gin is made of grain and cereal with juniper berry infused.
在lingo软件中限制变量x为整数的函数为 A: @bin(x) B: gin(x) C: @gin(x) D: bin(x)
在lingo软件中限制变量x为整数的函数为 A: @bin(x) B: gin(x) C: @gin(x) D: bin(x)
在LINGO软件中的求和函数是:? bin()|@gin()|@and()|@sum()
在LINGO软件中的求和函数是:? bin()|@gin()|@and()|@sum()