作业帮1.She is sure_if she__time tonight.A.to come,have B.to come,has C.to come,will have D.of coming,have2.I know you like ice cream so I will_.A.buy it you B.buy it to you C.buy it for you D.buy you it
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/16 20:37:05
1.She is sure_if she__time tonight.A.to come,have B.to come,has C.to come,will have D.of coming,have2.I know you like ice cream so I will_.A.buy it you B.buy it to you C.buy it for you D.buy you it
1.She is sure_if she__time tonight.
A.to come,have B.to come,has C.to come,will have D.of coming,have
2.I know you like ice cream so I will_.
A.buy it you B.buy it to you C.buy it for you D.buy you it
1.She is sure_if she__time tonight.A.to come,have B.to come,has C.to come,will have D.of coming,have2.I know you like ice cream so I will_.A.buy it you B.buy it to you C.buy it for you D.buy you it
1.B
She is sure to come if she has time tonight.
如果她今夜有空,她一定会来的.
Sb.is sure to do sth.=I am sure that sb.will do sth.
条件状语从句用现在时表示将来.
2.C.buy sth.for sb.为某人买某物.
我们可以说：Buy sb.sth,也可以说buy sth.for sb.(不用to sb.)
但如果直接宾语是人称代词it时,不可以说：buy sb.it,只能说buy it for sb.
感觉题目中的it用法有误.要么在ice cream之前加上the,表示特指,要么选项C改为buy one for you.
an ice cream一份冰淇淋,是可数的.
A be sure to do sth 固定搭配 后面是虚拟语句用原形
C
B C
第一个选B，be sure to do sth,表示确定要做某事，后面是个条件状语从句，if引导，用一般现在时，而she 是第三人称单数，所以是has.
第二个选C，buy sth for sb 意思是为某人买东西。
B C