物资保障部()安排计划内物资采购,其他时间原则上不安排采购
A. 每周一
B. 每周三
C. 每周五
D. 每周三及周五
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党的三大作风是()的作风,密切联系群众的作风,()的作风。
木材由于其构造不均匀,胀缩变形各方向不同,其变形最大是()
A. 径向
B. 弦向
C. 顺纹
D. 横纹
压力相同时,天然气相对密度越高,生成水化物的温度也就()。
Your Windows 2000 Professional computer contains a 166 MHz processor 64 MB of RAM and 750 MB of free disk space. You have installed a number of applications on your computer including a word processing program, a spreadsheet program, a third party scientific application and a multimedia player. You notice that when you have several of these applications open simultaneously the performance of your computer is noticeably slower. You run system monitor notice that the processor time and queue counters are showing high readings was blue and red line touching 100%. What should you do to solve this problem?()
A. Use diskprode to modify existing disk sector values.
B. Upgrade your processor.
C. Increase the amount of free disk space.
D. Increase the amount of RA