I finally got the job I dreamed about. Never in my life _____ so happy.（NMET2000）
A. did I feel
B. I felt
C. I had felt
D. had I felt
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_____, Carolina couldn’t get the door open.
A. Try as she might
B. As she might try
C. She might as try
D. Might she as try
Mary never does any reading in the evening, _____.（NMET2005）
A. so does John
B. John does too
C. John doesn’t too
D. nor does John
下列哪项指标符合低渗性脱水(B )
A. 失水多于失钠,血清钠浓度>150mmo/L,血浆胶体渗透压>310 Osm/L
B. 失水少于于失钠,血清钠浓度<130mmo/L,血浆胶体渗透压<280 Osm/L
C. 失水多于失钠,血清钠浓度<130mmo/L,血浆胶体渗透压<280 Osm/L
D. 失水少于于失钠,血清钠浓度>150mmo/L,血浆胶体渗透压>310 Osm/L
E. 水与钠呈比例丧失,血清钠浓度保持在135-145mmo/L,血浆渗透压保持在280-310 Osm/L.
低渗性脱水的主要临床表现为:
A. 口渴明显
B. 血容量下降较轻
C. 少尿,尿比重高
D. 多尿,尿比重高
E. 低钠血症及血容量不足
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