Ⅱ期高血压病患者,下列哪一项不宜向其建议
A.增加饮食中的镁B.戒烟C.长期卧床D.少饮酒E.低钠盐饮食
参考答案:C
句型转换。
1. Ben likes to play tennis. (改为否定句)
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2. I will make a model ship. (就画线部分提问)
3. That sheep is white. (改为复数句)
4. They did their homework at home yesterday. (就画线部分提问)
5. She can sing and dance. (改为一般疑问句)
甲、乙两种不同种农药共1000g,其中甲种农药的浓度是乙种农药浓度的2倍,将甲乙两种农药混合后,容器中农药的浓度为12%. (1)乙种农药600g;(2)甲种农药浓度为16%.()
A.条件(1)充分,但条件(2)不充分.
B.条件(2)充分.但条件(1)不充分.
C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
D.条件(1)充分,条件(2)也充分.
E.条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.