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【单选题】
常用的电阻的英文代号是( )
A.
U
B.
D
C.
Q
D.
R
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参考答案：
举一反三
【单选题】I’m hungry. I_____ breakfast yet.
A.
didn’t have
B.
had
C.
haven’t had
D.
haven’t have
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【单选题】I ______ go to bed until I ______ finished my work. a. don’t/had b. didn’t/have c. didn’t/had d. don’t/have
A.
don’t/had
B.
didn’t/have
C.
didn’t/had
D.
don’t/have
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【单选题】---- You didn’t do your homework _______, Tom. ---- I’m sorry, mom. But I don’t have ______ for such things.
A.
careful enough; enough time
B.
enough careful; time enough
C.
carefully enough; enough time
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【单选题】药品零售连锁企业批准可以销售( )。
A.
麻醉药品
B.
第一类精神药品
C.
疫苗
D.
第二类精神药品
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【单选题】设int a=3,b=4,c=5,则下面表达式中,值为0的表达式是( )。
A.
a'&&'b'
B.
a<=b
C.
a||b+c&&b-c
D.
!((a
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【判断题】Thorin didn't have many relatives.
A.
正确
B.
错误
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【简答题】什么是蛋白质的变性？影响蛋白质变性的因素有哪些？
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【单选题】They ______trouble lifting the heavy box. [     ]
A.
  didn't have many
B.
  hadn't a lot of
C.
didn't have much
D.
haven't a great deal of
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【单选题】听力原文：F: Why didn't you phone me? M: Um... I didn't have any change for a pay phone. What did the woman want the man to do?
A.
Get her some change.
B.
Phone her.
C.
Pay the phone bill.
查看完整题目与答案
【简答题】日常饮食中高蛋白食品比比皆是, 举出几个食品加工利用蛋白质变性的例子,并谈谈什么是蛋白质变性,影响蛋白质变性的因素有哪些?
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相关题目：
【单选题】I’m hungry. I_____ breakfast yet.
A.
didn’t have
B.
had
C.
haven’t had
D.
haven’t have
查看完整题目与答案
【单选题】I ______ go to bed until I ______ finished my work. a. don’t/had b. didn’t/have c. didn’t/had d. don’t/have
A.
don’t/had
B.
didn’t/have
C.
didn’t/had
D.
don’t/have
查看完整题目与答案
【单选题】---- You didn’t do your homework _______, Tom. ---- I’m sorry, mom. But I don’t have ______ for such things.
A.
careful enough; enough time
B.
enough careful; time enough
C.
carefully enough; enough time
查看完整题目与答案
【单选题】药品零售连锁企业批准可以销售( )。
A.
麻醉药品
B.
第一类精神药品
C.
疫苗
D.
第二类精神药品
查看完整题目与答案
【单选题】设int a=3,b=4,c=5,则下面表达式中,值为0的表达式是( )。
A.
a'&&'b'
B.
a<=b
C.
a||b+c&&b-c
D.
!((a
查看完整题目与答案
【判断题】Thorin didn't have many relatives.
A.
正确
B.
错误
查看完整题目与答案
【简答题】什么是蛋白质的变性？影响蛋白质变性的因素有哪些？
查看完整题目与答案
【单选题】They ______trouble lifting the heavy box. [     ]
A.
  didn't have many
B.
  hadn't a lot of
C.
didn't have much
D.
haven't a great deal of
查看完整题目与答案
【单选题】听力原文：F: Why didn't you phone me? M: Um... I didn't have any change for a pay phone. What did the woman want the man to do?
A.
Get her some change.
B.
Phone her.
C.
Pay the phone bill.
查看完整题目与答案
【简答题】日常饮食中高蛋白食品比比皆是, 举出几个食品加工利用蛋白质变性的例子,并谈谈什么是蛋白质变性,影响蛋白质变性的因素有哪些?
查看完整题目与答案
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