Paul is very short, _______ he plays basketball very well .
A. and
B. however
C. then
答案:B
— Why does this village develop so slowly?
— Because large quantities of money .
A.have wasted
B.is being wasted
C.has keen wasted
D.have been wasted
结构化程序设计主要强调的是
A.程序的规模
B.程序的效率
C.程序设计语言的先进性
D.程序易读性