按要求改写下列句子，每空一词。

小题1: She has gone to Hong Kong already. (改成一般疑问句)

she gone to Hong Kong     ?

小题2:My job is to introduce each star at the show. (改为同义句)

my job       introduce each star at the show.

小题3: He is such a clever boy that he can work out the problem by himself. (改为同义句)

The boy is           to work out the problem by himself.

小题4:Your homework must be finished on time. (根据划线部分提问)

be finished on time?

小题5:He has finished the hard work by asking for parents’ help since last week. (对划线部分提问)

he finished the hard work since last month.

小题6:Kate will invite her friends to her party this weekend. (改成被动语态)

Her friends will           to her party this weekend.

小题7:They have built a new school in the village.（改成被动语态）

A new school            built in the village.

若有下列说明和语句，则对结构体变量st中成员i的引用方式不正确的是( )。

Stmct stu

int i;

int name;

st,*p;

p=&st;

A) st.i
B) *p.i
C) (*p).i
D) p-＞i