制作海米炝芹菜需将切段的芹菜先焯断生,然后用凉开水投凉再用热花椒油(香油)炝之。
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民办学校的理事会、董事会讨论下列()重大事项,应当经2/3以上组成人员同意方可通过。
A. 聘任、解聘校长
B. 修改学校章程
C. 审核预算、决算
D. 期终考试
Customer concerns about technology maturity, cost effectiveness, quality of work life, and increased productivity and accuracy drive product demand in which SMB technology sector?()
A. security
B. wireless
C. network storage
D. e-commerce
E. switching and routing
防爆头盔及面罩重4.3kg。
A. 正确
B. 错误