The general manager ______ us at the financial meeting that one-tenth of the employees will be laid off because of the worsening depression.
A. (A) told
B. (B) spoke
C. (C) said
D. (D) talked
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While ______ foods are assuming an ever larger role in the average diet, more and more people are getting interested in organic food.
A. (A) process
B. (B) processed
C. (C) processing
D. (D) to process
下列不是存储器容量度量单位的是______。
A. KB
B. MB
C. GB
D. GHz
It is very important for a manager to keep employees ______ of what's going on in the business, both internally and externally.
A. (A) informing
B. (B) to inform
C. (C) informed
D. (D) informs
检索选修四门以上课程的学生总成绩(不统计不及格的课程) ，并要求按总成绩的降序排列出来。正确的SELECT语句是______。
A. SELECT S#，SUM(GRADE) FROM SC
B. WHERE GRADE>=60
CROUP BY S#
D. ORDER BY 2 DESC
E. HAVING COUNT(*) >=4
F. SELECT S#，SUM(GRADE) FROM SC
G. WHERE GRADE>=60
H. GROUP BY S#
I. HAVING COUNT(*) >=4
J. ORDER BY 2 DESC
K. SELECT S#，SUM(GRADE) FROM SC
L. WHERE GRADE>=60
M. HAVINC COUNT(*) >=4
N. GROUP BY S#
ORDER BY 2 DESC
P. DELECT S#，SUM(GRADE) FROM SC
Q. WHERE GRADE>=60
R. ORDER BY 2 DESC
S. CROUP BY S#
T. HAVINC COUNT(*) >=4
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