She told us briefly about how they succeeded in ________ the new product.
A. develop
B. to develop
C. developed
Developing
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We had a(n) ________ with him about this problem last night.
A. explanation
B. impression
C. exhibition
Discussion
If you need more information, please contact us ________ telephone or email.
A. in
B. by
C. on
D. For
scala语言中一个函数可以定义在
A. 构造函数里
B. class内
C. object内
D. main函数内
scala中def mul(x:Int)(y:Int) = x*y称作
A. 柯里化函数
B. 匿名函数
C. 高阶函数
D. 偏应用函数