Mr.King didn't know()yesterday evening.
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
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
第1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
第2题
I didn't know what to do but then an idea suddenly ______ me.
A.happened to
B.entered
C.occurred to
D.took place
第3题
I didn't know the answer, ______.
A.neither he did
B.neither did he
C.neither he knew
D.he didn't neither
第4题
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
第5题
We didn't know his telephone number, otherwise we______him.
A.would telephone
B.would have telephoned
C.had telephoned
D.must have telephoned
第6题
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
第7题
I didn't know the word. I had to______ a dictionary.
A.look out
B.make out
C.refer to
D.go over
第8题
Do you know why John didn' t ______ at the party yesterday evening?
A.show off
B.show down
C.show up
D.show in
第9题
A.who
B.when
C.how
D.what
第10题
—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
第11题
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