【问】 一九八○年高考英语试题第Ⅶ.2题：

That sentence was so hard to understand that I had to have my teacher to explain it forme.

标准答案要求去掉explain前的不定式符号to。难道保留to就一定是错误的吗?

【答】 一般的教科书和词典给出的句型确实是have sb. do sth.。Webster's New CollegiateDictionary还特别说明，have“used with the infinitive without to”。R. Quirk等人也指出，have用作使役动词时，后面接不带to的不定式：Did they have you paint the house? (CGEL)(他们叫你油漆房子了吗?)但是有些英语学者却认为也可以带to。例如，E.Kruisinga就举过几个带to的例句：

What，I'll have you to know...(A Handbook of Present English，Part 11，P. 386)

П·Р·Пальпсрина教授主编的《英俄大辞典》也认为可以带to [have sb. (to) do sth.]：

Will you have me to help you?

下面再援引几个例句：

Now，having achieved so capital a marrige，Caroline，worthy creature，was anxious thather sisters should not be less happy，and would have them to visit her in spite of her husband’sprotests.(E.Kruisinga，P.386)

I will have someone to translate the story for me.(葛传椝：《英语惯用法辞典》，时代出版社，1962年)

考生应注意：考试时必须按照规定语法学派的要求去答。例如：

1. “Do you want Mary to help you with your letters?”“Yes.Please____type these forme.”

A. her to B. have her

C. she has D. she (TOEFL，75.11)

2. “The maid is coming today.” “Please have her____the window in my room”

A. washed B. to washing

C. washing D. wash(TOEFL，74.11)

3. “Mr. Wilson is expected back at noon. ” “Would you have him____then，please?”

A. calling me B. call me

C. to calling me D. called me(TOEFL，76.2)

但是，请注意，上面的试题都避免了在have sb.do与have sb.to do之间进行选择。