判断休克的存在下列哪项是错误的
A.嗜睡B.皮肤苍白,湿冷C.脉率>100次/minD.脉压<30 mmHgE.尿量<30mL/h
参考答案:D
常见的脸形大体可分为七种,()、()、()、()、()、()、和()。
The child ________when his father told him a funny story. [ ]
A. was burst into laughing
B. burst into laughter
C. burst in laughing
D. burst out tears