题目内容
（请给出正确答案）
_____a research student,I would at least master two foreign languages.
A．Should I become
B．I should become
C．Would I become
D．Have I become
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“_____a research student,I would at least master two foreign languages.A．Should I becomeB．I”相关的问题
A．Because she wants to study for a test.
B．Because she wants to go swimming at the student center.
C．Because she has to do research in the library.
D．Because she is not interested in the man.
What does Beall suggest the UK government should do？
A.Allow promising international students to work in research teams.
B.Revise UK visa regulations to accommodate non-EU students.
C.Give universities adequate support to attract non-EU students.
D.Try to address the needs of international students in the UK.
What are the two main types of stud link chain ________．
A.Oil Rig chain and Oil Field Stud Link chain
B.Flash-butt welded chain and Di-Lok chain
C.Flash-butt welded chain and Oil Rig chain
D.Oil Field Stud Link chain and Flash-butt welded chain
A．SELECT XM,SA FROM STUD FOR SA ＜25
B．SELECT XM,SA FROM STUD WHERE SA ＜25
C．SELECT XM,SA ON STUD FOR SA ＜25
D．SELECT XM,SA ON STUD WHERE SA ＜25
把学生表STUD中的学生“王小鱼”的姓名改为“王大川”，实现该功能的SQL语句是______。
A．UPDATE STUD姓名＝“王小鱼”WHERE 姓名＝“王大川”
B．UPDATE STUD姓名＝“王大川”WHERE姓名＝“王小鱼”
C．UPDATE STUD SET姓名＝“王小鱼”WHERE姓名＝“王大川”
D．UPDATE STUD SET姓名＝“王大川”WHERE姓名＝“王小鱼”
A.SELECT * FROM stud ORDER BY birthday DESC LIMIT 8;
B.SELECT * FROM stud ORDER BY birthday ASC LIMIT 8;
C.SELECT * FROM stud ORDER BY birthday ASC LIMIT 7;
D.SELECT * FROM stud ORDER BY birthday DESC LIMIT 7;
A、struct student { long no; double score; };
B、struct stud[20] { long no; double score; };
C、struct student { long no; double score; }stud[20];
D、struct { long no; double score; } stud[100];
删除学生表STUD中关于学号XH必须取唯一值的约束。实现该功能的正确SQL语句是______。
A．ALTER TABLE STUD ADD XH UNIQUE
B．ALTER TABLE STUD MODIFY XH UNIQUE
C．ALTER TABLE STUD DROP UNIQUE(XH)
D．ALTER TABLE STUD MODIFY UNIQUE(XH)
将学生表STUD中的学生“王小鱼”的姓名改为“王大川”，实现该功能的SQL语句是______。
A．UPDATE STUD姓名="王小鱼"WHERE 姓名="王大川"
B．UPDATE STUD姓名="王大川"WHERE 姓名="王小鱼"
C．UPDATE STUD SET 姓名="王小鱼"WHERE姓名="王大川"
D．UPDATE STUD SET姓名="王大川"WHERE姓名="王小鱼"
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
