下列软件系统结构图的宽度为【 】
参考答案:C
解析:在程序结构图的有关术语中,宽度的概念是:整体控制跨度,即各层中所含的模块数的最大值,由图可得此软件系统结构图的宽度为3。
He spent every minute he could _____ spoken English.
A.practise
B.to practise
C.practising
D.practised
Dina, _____ for months to find a job as a waitress, finally took a position at a local advertising agency. [ ]
A. struggling
B. struggled
C. having struggled
D. to struggle