D對(duì)
因?yàn)橹骶涞膭?dòng)作發(fā)生在從句之前,從句的時(shí)態(tài)是一般過去時(shí),故從句要用過去完成時(shí)‘表示過去的過去已經(jīng)發(fā)生或完成了的動(dòng)作.
53. We _D_ our breakfast when an old man came to the door.
53. We _D_ our breakfast when an old man came to the door.
A just have had B have just had C just had D had just had
為什么不選B?
A just have had B have just had C just had D had just had
為什么不選B?
英語人氣：578 ℃時(shí)間：2019-12-19 12:41:52
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