A．reasonableB．fashionableC．wonderfulD．questionabl

下列程序段中哪一组将a，b变量值交换？（)（A) a=a－bb=a＋ba=a－b（B) b=a＋ba=a－bb=a－b（C) a=a＋bb=a－ba=

The world champion suffered a sensational defeat.A．reasonableB．dramaticC．humiliatingD．horr

The world champion suffered a sensational defeat.A．reasonableB．dramaticC．humiliatingD．horr

Some people simply can‘t take it and they just go insane.A.reasonableB.sensibleC.crazyD.un

【C14】A．reasonableB．heavyC．littleD．no

Don’t drink the soup. It smells ______.A: deliciousB: niceC: wonderfulD: terrible