当x=0,y=50时,语句z=x if x>y else y 执行后,z的值是()。
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流程图中的箭头方向代表问题求解的顺序。
A. 对
B. 错
逻辑运算符and与or的优先级不同。
A. 对
B. 错
-I’m inviting a few friends to my birthday party. Would you like to ______ us?-Great. That would be super.
A. take part
B. join
C. attend
D. take up
. -We would love to have you over for dinner Sunday.- OK. Thank you for ___________ me.
A. ask
B. invite
C. inviting
D. call