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【多选题】
设计在线调查问卷时,设计者应该注意避免出现( )等问题。A.
调查内容过多
B.
对调查说明不够清晰
C.
过多收集被调查者的个人信息
D.
遗漏重要问题选项
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皮皮学刷刷变学霸
举一反三
【单选题】On a small farm in a dry climate one should not grow crops that need ______ space and a lot of water to ripen.
A.
considerable
B.
significant
C.
extensive
D.
expensive
【简答题】当流体在圆形直管中作层流流动时,其速度分布呈 _________型曲线,其管中心的流速为平均流速的 _________倍,摩擦系数λ与Re的关系为 _________。
【简答题】A．encouraged B．enlarged C．endured D．enforced
【判断题】Wang Anshi, once the Prime Minister during the reign of Shenzong in the Song dynasty, enforced the farm-loan system to encourage agricultural production.
A.
正确
B.
错误
【单选题】__________ enforced the Farm-Loan System ( also known as The Green Sprout Money).
A.
Wang Anshi (王安石)
B.
Guan Zhong (管仲)
C.
Tang Xianzu (唐宪宗)
D.
Tao Yuanming (陶渊明)
【多选题】适宜制作盆景的菊花具备哪些特点?
A.
植株茁壮、主干粗
B.
叶节短、叶片小、枝杈密
C.
花朵小而且繁多、花期长、花色好的小菊品种
D.
其他花型美观、株型自然的菊花品种（多用花径在2.5cm以下的品种）
【单选题】What does the word 'enforced' in the sentence 'After about a week of enforced consciousness, the rat begins showing some signs of strain.' mean?
A.
reinforced
B.
expelled
C.
intensive
D.
compelled
【判断题】Wang Anshi, once the Prime Minister during the reign of Shenzong in the Song Dynasty, enforced the farm-loan system to encourage agricultural production.
A.
正确
B.
错误
【单选题】enforced the Farm-Loan System( also known as The Green Sprout Money)
A.
Wang Anshi
B.
Guan Zhong
C.
Tang Xianzu
D.
Tao Yuanming
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