皮皮学，免费搜题
登录
搜题
【判断题】
关系的每一列上,属性值应取自同一值域。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】She listened carefully ______ she might understand what the speaker said exactly.
A.
so as to
B.
in case
C.
in order to
D.
in order that
【单选题】_____, Mary would not have hurt herself. [ ]
A.
If she listened to me
B.
As soon as she listened to me
C.
If she has listened to me
D.
Had she listened to me
【单选题】The fact that she has been listened to _________her anxieties and dulls the pangs of negative feelings.
A.
relieve
B.
increases
C.
assuages
D.
heightens
【单选题】When I had a problem she listened to me and suggested solutions. She was really ________ .
A.
promising
B.
shocking
C.
understanding
D.
serious
【简答题】你对大学四年的学习有何计划?准备采取哪些措施去实施你的计划?
【单选题】break 语句的作用是 ( ).
A.
立即跳出包含该 break 语句的 switch 语句
B.
立即跳出包含该 break 语句的最小的循环语句
C.
立即跳出包含该 break 语句的最小的循环语句和 switch 语句
D.
立即跳出包含该 break 语句的循环语句和 switch 语句
【简答题】你对大学四年的学习有何计划?准备采取哪些措施去实施你的计划?
【单选题】break语句的作用是( )。
A.
结束本次循环，进入下一次循环
B.
break语句被执行且循环体中其后的其他语句都执行，循环终止
C.
Break语句被执行后，循环体中其后的语句都将不被执行，循环直接终止
D.
Break语句和continue语句作用相同
相关题目：