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【单选题】
利认为,幼儿精神的某种能力在某个时期里对某种环境能敏感地反应和发展,并称之为“做感期”。在她看来,感觉运动能力发展的敏感期是()
A.
婴儿期
B.
童年期
C.
幼儿期
D.
青年期
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举一反三
【单选题】—Are you having much trouble with the course? — . The only thing I haven't understood so far is the reading we had last night. [     ]
A.
Of course
B.
Not likely
C.
Not really
D.
Not a little
【单选题】听力原文:W: Hey, Dave! I haven't seen you for ages. How have you been? M: Oh, I'm doing okay, but school has been really busy these days, and I haven't had time to relax. W: By the way, what's your major ...
A.
He wants to become a cook.
B.
He hopes to go on to graduate school.
C.
He wants to travel around the world.
D.
He'd like to work at a hotel.
【多选题】土石坝地基渗流问题的处理方法是“上防下排”,下列选项中属于“上防”的有()。
A.
黏土截水墙
B.
帷幕灌浆
C.
防渗铺盖
D.
减压井
【简答题】若要使f1(k)与f2(k)的圆卷积与线卷积的结果相同,求长度L的最小值。
【简答题】B. Complete the following sentences according to the given Chinese. 1. Jenny’s request for a salary rise (被拒绝了). 2. Mum (忙着) in cooking the whole afternoon. 3. The little boy has (长成了) to be a mature ...
【简答题】在以人的身心发展的整体结构为框架建立的教育目标体系中,布鲁姆等人将教育目标分为认知、情感和____三大领域。
【多选题】图解法求卷积积分的步骤包括:
A.
把求卷积的其中一个信号反转
B.
把反转后的信号平移t
C.
平移t后的信号与另一信号重叠部分相乘
D.
给定t下计算信号相乘的积分
【简答题】Performance Assessments Engineer: Hey, Wendy. Did you look over the new test results? Intern: I haven't had a chance to yet. Engineer: Let's take a look together. I think you'll be surprised. Intern: ...
【多选题】以下对数据节点理解正确的是
A.
数据节点的数据保存在磁盘中
B.
数据节点通常只有一个
C.
数据节点用来存储具体的文件内容
D.
数据节点在名称节点的统一调度下进行数据块的创建、删除和复制等操作
【简答题】Listen to an announcement twice and during the second listening, put back the missing words in the blanks. Ladies and gentlemen, the captain has turned on the Fasten Seat Belt sign. Please take your 1...
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