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【单选题】
以下哪种原是反射是婴儿翻身的必要条件:( )
A.
对称性紧张性颈反射
B.
非对称性紧张性颈反射
C.
正负支持反射
D.
伤害性屈曲反射
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参考答案:
举一反三
【简答题】Secondary school students often use (1) ____________ method while college students use (2) ____________ method.
【单选题】在 SQL SELECT 语句的 ORDER BY 短语中如果指定了多个字段,则
A.
无法进行排序
B.
只按第一个字段排序
C.
按从左至右优先依次排序
D.
按字段排序优先级依次排序
【判断题】汉字字形的编码叫字模。
A.
正确
B.
错误
【判断题】木兰和鹅掌楸同属木兰科,果实为聚合蓇葖果
A.
正确
B.
错误
【简答题】Students use it when they write wrong.
【单选题】If a university is to be of any use, it should prepare the students for an intellectual career by ______.
A.
imparting knowledge and developing skills
B.
developing students' independence in thinking
C.
disciplining the students in their subject fields
D.
promoting the imagination in connecting details with general principles
【单选题】太阳光谱可以折射出的颜色有
A.
五种
B.
六种
C.
七种
D.
八种
【单选题】在SQL SELECT语句中,实现投影操作的子句是( )。
A.
SELECT
B.
FROM
C.
WHERE
D.
ORDER BY
【单选题】Teachers encourage the early use of dictionaries because it helps ______.
A.
students learn how to use dictionaries
B.
students improve their expression in writing
C.
teachers know the progress of students' writing
D.
teachers pay attention to students' writing errors
【简答题】Teachers encourage the use of dictionaries so that ________. A) students will be able to express their ideas more freely B) teachers will have less trouble in correcting mistakes C) students will have...
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