一般句型的结构和用什么词语构成答:用for 侧重指动作的受益者,表示为了某人,替某人. 常跟双宾语的动词有:(需借助to的)bring, give, lend, hand, offer, pass, pay, promise, return, send, show, teach, tell, write, ask等; (需借助for 的) buy, call, cook, choose, draw, find, get, make, order, sing, save, spare等. 英语...
Python中定义函数时,何时要用return?答:python中定义函数时,选择性地返回一个值给调用方,需要用return 1、示例代码 def showUser(user):s = ''for i in range(0, len(user)):s += str(user[i]) + ','return sakm = [1, 2, 3, 4, 5]bkm = showUser(akm)print(bkm)2、示例结果 1,2,3,4,5,
to和for是怎样的两种用法??答:三、to和for在用法上有什么区别 1、搭配使用不同 (1)for往往与be bound, be booked, be destined, depart, embark, head, leave, make, set, set off, set out, start, steer等动词连用。(2)to往往与come, drive, fly, get, go, lead, march, move, return, ride, travel, walk等...