今年是中非合作论坛北京峰会一周年。中国切实兑现援非承诺的做法赢得受援国的好评。非

下列应该认定为赌博罪的有：

A．老张经常约老李、老王一起打牌，每次都赌钱，数十元到数百元不等

B．小江见商店生意不好，就买了桌子、凳子，让别人在他那里打牌赌钱，自己收取场地费，一年因此收入3000多元

C．某镇镇长到越南某地赌钱，因携带现金不便，找到在越南做生意的刘某，利用刘某在越南的银行账户带去10万多元

D．詹某见厂里不景气，就私自发行 * * ，允诺中大奖可得5万元，获利2万多元，用于发放职工奖金

何为一次游离氧化钙？对水泥质量有何影响？在生产中如何控制？

M: Did you really give away all your furniture when you moved into the new house last month
W: Just the useless pieces, as I’m planning to purchase a new set from Italy for the sitting room only.
Q: What does the woman mean().

A. She sold all her furniture before she moved house.

B. She still keeps some old furniture in her new house.

C. She plans to put all her old furniture in the basement.

D. She bought a new set of furniture from Italy last month.

下列哪种情况不宜选用洋地黄（）

A.二度房室传导阻滞

B.室上性阵发性心动过速

C.肥厚梗阻型心肌病

D.快速型房颤

E.单纯二尖瓣狭窄

凉水塔降低水温的原理是（）。

A.水蒸发放热

B.水蒸发吸热

C.水自行降低温

D.热传导