问题
单项选择题 B型题
胆囊结石最常见的并发症是（）
A.胆道蛔虫症
B.化脓性梗阻性胆管炎
C.肝脓肿
D.急性水肿性胰腺炎
E.急性化脓性胆囊炎
答案
参考答案：E
搜题请搜索小程序“爱下问搜题”
胆囊结石最常见的并发症是（）
A.胆道蛔虫症
B.化脓性梗阻性胆管炎
C.肝脓肿
D.急性水肿性胰腺炎
E.急性化脓性胆囊炎
参考答案：E
Every mobile phone has a ringtone(铃声). It tells you that someone is calling you. Now, there _ a ringtone called “mosquito tone(蚊子铃声)”.
Mosquito tone has a special . Only children and teenagers can hear it. Using it, students can receive calls and text messages in class the teacher will not realize what is happening. However, it also has a bad influence on their study if students use it in class.
“Not all the students are in mosquito tone.” Jerry Jones, a high school student of 17, says, “Using mosquito tone too often is bad for our hearing. I may use it for , but not in class
| 小题1: | A．be B．will be C．is D．was |
| 小题2: | A．sound B．voice C．noise D．music |
| 小题3: | A．and B．or C．then D．but |
| 小题4: | A．interest B．interested C．interests D．interesting |
| 小题5: | A．pleased B．pleasant C．pleasure D．please |