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【单选题】
设全集U=R,集合A={x|x≥1},B={x|0≤x<5},则集合(? U A)∩B(  )
A.
{x|0<x<1}
B.
{x|0≤x<1}
C.
{x|0<x≤1}
D.
{x|0≤x≤1}
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参考答案:
举一反三
【单选题】听力原文:How many employees do you have? (A) I have nine employees. (B) My employees work very hard. (C) Because we pay well. (35)
A.
B.
【单选题】The expression 'Haste makes waste' does not _____ to reading .
A.
affect
B.
apply
C.
adopt
D.
attend
【判断题】只要加强对电气设备的日常维护和保养,就可以杜绝电气事故的发生。
A.
正确
B.
错误
【简答题】The death of Mr. Black______ (haste) the final breaking.
【单选题】Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables: EMPLOYEES EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2 (25) LAST_NAME VARCHAR2 (25) HIRE_DATE DATE NEW EMPLOYEES EMPLOYEE_ID NUMB...
A.
DELETE FROM employees WHERE employee_id = (SELECT employee_id FROM employees);
B.
DELETE * FROM employees WHERE employee_id = (SELECT employee_id FROM new_ employees);
C.
DELETE FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE name = ('Carrey')'
D.
DELETE * FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE last_ name = ('Carrey')'
【单选题】What recruitment method involves seeking new employees through consultation with existing employees?
A.
advertising
B.
campus recruitment
C.
e-recruitment
D.
referral from employees
【单选题】haste
A.
急速,急忙
B.
催促,赶紧
C.
孵出,孵化
D.
危险;公害
【简答题】Supervising employees by remote control requires more skills than when employees are within physical reach.
【单选题】More ______, less speed.
A.
hurry
B.
rush
C.
quickness
D.
haste
【单选题】haste
A.
n. 和谐,融洽
B.
n. 急速,急忙
C.
n. 监狱
D.
n. 组成部分
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