瘀血所致疼痛的特点是
A．胀痛
B．窜痛
C．灼病
D．刺痛
E．重瘫
参考答案：D
—Excuse me, where can I exchange _________?
—There's a bank on the second floor. [ ]
A. books
B. food
C. money
D. stamps
驾驶机动车在这种情况下不能左转弯。
