A-A+
About 85 percent of the students______ good a
问题详情
About 85 percent of the students______ good, and part of them______ interested in biology.
A．is; are
B．are; are
C．are; is
D．is; is请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：20 percent, the rest, two thirds, half, all等词修饰的名词如果为单数，则动词用单数，如果名词为复数，则动词也与其保持一致，用复数。
