"What can I do for you, sir""I want （）." A: a dime’s worth of candy B: candy a dime’s worth C: a dime worth of candy D: a dime-worth candy

Low-paying jobs are _______ but it’s hard to find a good one.( ) A: dimes and dozens B: a dime and dozen C: a dime a dozen D: a dime and dozens

n. dime

a. time b. dime

Thebookisnotonly_____readingbutalso_____ofbeingtranslatedintootherlanguages. A: worth; worth B: worth; worthy C: worthy; worthy D: worthy: worth

Neither ______ a dime left by the second of the month.

The questions is _____. A: whether is it worth doing B: that if it is worth doing C: whether it is worth doing D: if it is worth doing

Only one of the places is _____. A: worth to visit B: worth to be visited C: worth visiting D: worth having visited

Only one of these books is . A: worth to read B: worth being read C: worth of reading D: worth reading

下列对POLYVRT及DIME说法中错误的是（ ） A: 链状双重独立式编码是对DIME进行了改进 B: POLYVRT相对于DIME来讲，结构更简单 C: DIME是当今地理信息系统中矢量数据拓扑结构最常用的一种方法 D: 这两个结构的差别就在于DIME当中的线段被POLYVRT当中的链所取代