手部创伤出血最简便、有效的止血方法是（）
A.钳夹血管
B.缝扎止血
C.以气压止血带止血
D.较大血管必须结扎
E.局部包扎加压止血
参考答案：E
—I’m very _ with my own cooking.It looks nice and smells delicious.
－Mm, it does have a smell.
A．pleasant; pleased
B．pleased; pleased
C．pleasant; pleasant
D．pleased, pleasant
教室内气温为25℃，小江同学在温度计的玻璃泡上涂抹少量与室温相同的酒精．如图中能比较正确地反映温度计示数随时间变化的图象是（ ）
A．
B．
C．
D．
