按朗肯土压力理论计算挡土墙背面上的被动土压力时,墙背是何种应力平面?()
A. 大主应力作用面
B. 小主应力作用面
C. 滑动面
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You need to prevent users from storing cookies that come from the www.contoso.com Web site. The solution must allow users to browse to the www.contoso.com Web site. What should you do?()
Add an entry to the Lmhosts file.
B. From the local area connection, add a DNS suffix.
C. From Internet Explorer, modify the Privacy settings.
D. From Internet Explorer, modify the Manage Add-ons settings.&e
多囊卵巢综合征的临床表现,主要是由体内雄激素过多和持续无排卵所引起。()
A. 正确
B. 错误
()药物可用作发散药物。
A. 辛味
B. 甘味
C. 酸味
D. B两项
HIV感染伴卡波西肉瘤的编码是()
A. B24
B21.0
C. B24B21.0
D. B24C46.9
E. C46.9B24