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.
请问OG89 og98 89. A recent national study of the public schools shows that there is 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 (E)every thirty-two pupils now has one microcomputer, four times as many as 其他的部分都没有问题,只是正确答案C中的as many as there were 让人费解,为什么不是there was,而一定要用there were呢?there were 后面也没有任何提示表明需要用复数或虚拟语气Y。