gmat语法大全-gmat语法比较题(十四)

　　492.Los Angeles has a higher number of family dwellings per capita than any large city.

　　(A) a higher number of family dwellings per capita than any large city

　　(B) higher numbers of family dwellings per capita than any other large city

　　(C) a higher number of family dwellings per capita than does any other large city

　　(D) higher numbers of family dwellings per capita than do other large cities

　　(E) a high per capita number of family dwellings, more than does any other large city

　　the key:C

　　比较考点：do的用法

　　531.New techniques in thermal-scanning photography, a process that records radiation from surface areas, makes it possible to study the effects of calefaction, or warming, of a river in 美国GREater detail than ever before.

　　(A) makes it possible to study the effects of calefaction, or warming, of a river in 美国GREater detail than ever before

　　(B) make it possible to study, in 美国GREater detail, the effects of calefaction, or warming, of a river than ever before

　　(C) have made it possible to study in 美国GREater detail than ever before the effects of calefaction, or warming, of a river

　　(D) make possible the study of the effects of calefaction, or warming, of a river in 美国GREater detail than it ever was before

　　(E) has made it more possible than ever before to study in 美国GREater detail the effects of calefaction, or warming, of a river

　　the key:C

　　lemonee:more......than ever before

（责任编辑：申月月）