【单选题】
We’ve _______ paper and ink. Ask Mr. Howard to lend us some.
①
run away with
②
run down
③
run off
④
run out of
【单选题】
3. ____teacher came in and there was _____ book in his hand.
①
The; a
②
A; the
③
A; a
④
The; the
【单选题】
She chose to be a teacher, but personally I’d to be a caregiver.
①
fancy
②
prefer
③
love
④
hate
【单选题】
16.The teacher has published _____ on the teaching of English.
①
three paper
②
. three pieces of paper
③
three papers
④
three pieces of papers
【单选题】
_________ the teacher’s voice, the little girl became nervous.
①
Have heard
②
Hearing
③
Heard
④
Hear
【单选题】
3. ____teacher came in and there was _____ book in his hand.
①
The; a
②
A; the
③
A; a
④
The; the
【多选题】
设集合L = {1, 2, 22, ..., 2n}, n?R+，对于整除关系不能构成：
①
仅偏序集不是格；
②
仅格不是分配格；
③
仅分配格不是布尔代数；
④
布尔代数。