题目内容
（请给出正确答案）
A.when his son had come home
B.when his son has come home
C.when did hls son come home
D.when his son came home
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更多“Mr.King didn't know（）yesterday…”相关的问题
The mason ______ I didn't do this exercise is I didn't know how to do it.
A．why...because
B．why...that
C．for...that
D．that...because
I didn't know what to do but then an idea suddenly ______ me.
A．happened to
B．entered
C．occurred to
D．took place
I didn't know the answer, ______.
A．neither he did
B．neither did he
C．neither he knew
D．he didn't neither
Not until Mr. Smith came to China______what kind of country she is.
A．he knew
B．he didn't know
C．did he know
D．he couldn't know
We didn't know his telephone number, otherwise we______him.
A．would telephone
B．would have telephoned
C．had telephoned
D．must have telephoned
He didn' t know I was in his office. He was too busy to ______ me.
A．pay attention to
B．notice
C．know
D．realize
I didn't know the word. I had to______ a dictionary.
A．look out
B．make out
C．refer to
D．go over
Do you know why John didn' t ______ at the party yesterday evening？
A．show off
B．show down
C．show up
D．show in
A．who
B．when
C．how
D．what
—She‘s broken her arm again. —Again？ I ______ she _______ ever broken it before. A. don‘t know; has B. didn’t know; had C. didn‘t know; has D. hadn’t know; would
She didn' t know ______ .
A．where she gets the book
B．where would she get the book
C．where getting the book
D．where to get the book
