皮皮学,免费搜题
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【多选题】
保本点的表现形式有( )
A.
保本单价
B.
保本销售量
C.
保本销售额
D.
保本生产量
E.
安全边际量
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举一反三
【单选题】We insist that students should give a truthful answer______with the reality of their world.
A.
constant
B.
consecutive
C.
consistent
D.
conservative
【单选题】门由一侧向另一侧开关的门称为 。
A.
中分式门
B.
旁开式门
C.
直分式门
【单选题】用革兰染色法染色,革兰阴性菌染成
A.
紫色
B.
蓝色
C.
红色
D.
黄色
【单选题】The author thinks that the two students should ______.
A.
give up their college education
B.
learn from other students
C.
feel happy because they are in college
D.
try hard before giving up
【单选题】It is seldom necessary for Sir David Willcocks to recommend that students should give up music because______.
A.
students may tell those who have no talent to give up music
B.
he thinks that it is important for everyone to get training in music
C.
they realize themselves what their real standard is
D.
students won't follow his advice
【单选题】教师在引导学生解决冲突时的关键步骤是()。
A.
鼓励学生发表对冲突的看法
B.
共同对冲突进行界定
C.
换位思考
D.
交流合作意图
【单选题】______ strong-minded the teachers are, they should give their students enough time to share their ideas in class.
A.
However
B.
Whatever
C.
No matter
D.
Although
【单选题】下列哪项是维生素D缺乏性佝偻病骨样组织堆积的表现
A.
鸡胸
B.
O型腿
C.
手镯征
D.
肋缘外翻
E.
颅骨有乒乓球感
【单选题】用革兰染色法染色,革兰阴性菌染成()
A.
紫色
B.
蓝色
C.
红色
D.
黄色
E.
灰色
【单选题】Nowadays, teachers should give less homework to students in order to ______ the amount of pressure they have.
A.
reduce
B.
recover
C.
remove
D.
remain
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