Large quantities of water______for irrigation.

admin2018-08-01  12

问题 Large quantities of water______for irrigation.

选项 A、is needed
B、have needed
C、are needed
D、need

答案C

解析 a large quantity of可修饰可数名词或不可数名词,整个短语作主语时,谓语动词的单复数由其中的名词决定,但quantities of无论修饰可数还是不可数名词,谓语都用复数形式。另外,本句要用被动语态。
转载请注明原文地址:https://jikaoti.com/ti/u6H4FFFM
0

最新回复(0)