与幽门螺杆菌感染相关性不确定的疾病是().
A.慢性胃炎
B.反流性食管炎
C.消化性溃疡
D.胃癌
E.胃黏膜相关淋巴组织淋巴瘤
参考答案:B
在Vistal FoxPro中,说明数组的命令是( )。
A. DIMENSION和ARRAY
B. DECLARE和ARRAY
C. DIMENSION和 DECLARE
D. 只有DIMENSION
For all these years I have been working for others. I’m hoping I’ll _____ my own business someday.
A.turn up
B.fix up
C.set up
D.make up