蔬菜可与鲜花、植物放在同一飞机货舱内运输。( )
参考答案:错
I like this jacket better than that one, but it costs almost three times _____.[ ]
A. as much
B. as many
C. so much
D. so many
有以下程序段 char ch;int k; ch='a';k=12; printf("%c,%d,",ch,ch,k); printf("k=%d\n",k); 已知字符a的ASCII十进制代码为97,则执行上述程序段后输出结果是( )。
A.因变量类型与格式描述符的类型不匹配输出无定值
B.输出项与格式描述符个数不符,输出为零值或不定值
C.a,97,12k=12
D.a,97,k=12