问题
单项选择题
恶性溃疡的特点是（）
A.主要发生于胃窦，较良性溃疡大而不规则，周边不整齐，底部不平
B.主要发生于胃窦，黏膜萎缩变薄，皱襞变浅甚至消失
C.主要发生于胃窦，黏膜肥厚、水肿
D.主要发生于胃窦，黏膜充血、斑片状发红，黏膜水肿
E.主要发生于胃体，较小，周围黏膜充血、水肿呈堤状隆起
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
恶性溃疡的特点是（）
A.主要发生于胃窦，较良性溃疡大而不规则，周边不整齐，底部不平
B.主要发生于胃窦，黏膜萎缩变薄，皱襞变浅甚至消失
C.主要发生于胃窦，黏膜肥厚、水肿
D.主要发生于胃窦，黏膜充血、斑片状发红，黏膜水肿
E.主要发生于胃体，较小，周围黏膜充血、水肿呈堤状隆起
参考答案：A
Do you often think of your parents? You may say, ‘‘Of course, I . I a gift for my mother on Mother’s Day and on Father’s Day I give my father , too.’’ But what about the other days of the year? In my family, my parents like very much because my aunt and uncle come back from Beijing to see them. All the family members get together. They are very happy. In the evening, we eat moon cakes and watch the . I have a friend. Her parents in another city. One day, I go to see her, and we have a nice talk. Then she wants to . So she dials(拨打) the number, but then she puts down the phone. about 15 minutes, she dials the number again. ‘‘Hi, Mom….’’ Later, I ask, ‘‘Why do you dial the number ?’’ She smiles, ‘‘My parents are old and , so they can't get close to the telephone quickly. I always do so when I call them. I only want to give them time to the telephone.’’ My friend is a good girl. She is always about her parents. You also want to be a child, right? Please always remember to your parents at any time, not just on some important days.
|