读下图完成下列各题 小题1:图示海域属于 A 太平洋 B 大西洋 C 印度洋 D 北冰洋 小题2:洋流 L 的流向与性质为 A 向东流,暖流 B 向西流,暖流 C 向东流,寒流 D 向西流,寒流 小题3:该洋流转向后,气候受其影响最大的地区 A 澳大利亚东部沿海地区 B 巴西东南沿海地区 C 马达加斯加岛沿海地区 D 秘鲁西部沿海地区
【单选题】sub sum_of_fred_and_barney{ print "Hey,you called the sum_of_fred_and_barney subroutine.\n"; $fred+$Barney; print "I'm returning a value now.\n"; } $fred = 3; $barney = 4; $chr1 = &sum_of_fred_and_bar...
A.
Hey,you called the sum_of_fred_and_barney subroutine. print "I'm returning a value now. 7 Hey,you called the sum_of_fred_and_barney subroutine. print "I'm returning a value now. 21
B.
1 3
C.
Hey,you called the sum_of_fred_and_barney subroutine. print "I'm returning a value now. 1 Hey,you called the sum_of_fred_and_barney subroutine. print "I'm returning a value now. 3