A recent national study of the public schools shows that there are now one microcomputer for every thirty-two pupils, four times as many than there were four years ago.
11.Though the term “graphic design” may suggest laying out corporate brochures and annual reports, they have come to signify widely ranging work, from package designs and company logotypes to signs, book jackets, computer graphics, and film titles. (A) suggest laying out corporate brochures and annual reports, they have come to signify widely ranging (B) suggest laying out corporate brochures and annual reports, it has come to signify a wide range of (C) suggest corporate brochure and annual report layout, it has signified widely ranging (D) have suggested corporate brochure and annual report layout, it has signified a wide range of(B) (E) have suggested laying out corporate brochures and annual reports, they have come to signify widely ranging 这题为什么选B?总觉得B的这个it不从指代啊。
23.A recent national study of the public schools shows that there are now one microcomputer for every thirty-two pupils, four times as many than there were four years ago. (A) there are now one microcomputer for every thirty-two pupils, four times as many than there were (B) there is now one microcomputer for every thirty-two pupils, four times as many than there were (C) there is now one microcomputer for every thirty-two pupils, four times as many as there were (D) every thirty-two pupils now have one microcomputer, four times as many than there were(C) (E) every thirty-two pupils now has one microcomputer, four times as many as 为什么前面是用there is 而后面是用there were? 求指点。。。