填空;Let's go____say___themA.in B.and C.at D.underA.good B.thanks C.OK D.hello
问题描述：
填空;Let's go____say___them
A.in B.and C.at D.under
A.good B.thanks C.OK D.hello
答
Let's go in say hello to them
答
Let's go_and___say_hello to__them
答
B B
答
2，2
答
第一个空选and,第二个空选hello,不过在them前面还缺个to.意思是我们过去跟他们打个招呼.
答
to, to