-which is more useful,biology or chemistry -i think ___them is useful.-which is more useful,biology or chemistry -i think ___them is useful.a.either of b .none of c,both of d.all of 选哪个 ,回答,急
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/28 13:16:33
![-which is more useful,biology or chemistry -i think ___them is useful.-which is more useful,biology or chemistry -i think ___them is useful.a.either of b .none of c,both of d.all of 选哪个 ,回答,急](/uploads/image/z/7855751-47-1.jpg?t=-which+is+more+useful%2Cbiology+or+chemistry+-i+think+___them+is+useful.-which+is+more+useful%2Cbiology+or+chemistry+-i+think+___them+is+useful.a.either+of+b+.none+of+c%2Cboth+of+d.all+of+%E9%80%89%E5%93%AA%E4%B8%AA+%2C%E5%9B%9E%E7%AD%94%2C%E6%80%A5)
-which is more useful,biology or chemistry -i think ___them is useful.-which is more useful,biology or chemistry -i think ___them is useful.a.either of b .none of c,both of d.all of 选哪个 ,回答,急
-which is more useful,biology or chemistry -i think ___them is useful.
-which is more useful,biology or chemistry
-i think ___them is useful.
a.either of b .none of c,both of d.all of 选哪个 ,回答,急
-which is more useful,biology or chemistry -i think ___them is useful.-which is more useful,biology or chemistry -i think ___them is useful.a.either of b .none of c,both of d.all of 选哪个 ,回答,急
a.either of -which is more useful,biology or chemistry -i think ___them is useful.
生物和化学哪一个更有用?我觉得每一个都有用.首先是因为前边问题中只涉及两项生物和化学,所以排除b 和d 都表示三者或三者以上.其次因为答句谓语用的是is三人称单数,所以可知主语是为单数.both of 作主语谓语用复数,所以只有选a .either of 表示每一个都