张某，咳喘短气，动则尤甚，咳声低弱，痰吐稀薄，自汗恶风，易感冒，舌淡红，苔薄白，脉细
题型：单项选择题 A3/A4型题
问题：
张某，咳喘短气，动则尤甚，咳声低弱，痰吐稀薄，自汗恶风，易感冒，舌淡红，苔薄白，脉细弱。
本病例的病机为（）
A.热毒蕴肺，热壅血瘀，蕴酿成痈
B.表寒入里，化热伤肺，肺失清肃
C.热壅血瘀，血败肉腐，痈肿内溃
D.风热伤肺，肺失清肃
E.痰热郁肺，肺不宣降
题型：单项选择题 A3/A4型题
阅读理解。
One of my favourite things to do is hiking in mountains. Because nobody likes the idea of getting lost, I
always prepare before every trip. But what's the best navigation tool, a Global Positioning System (GPS) or
a good old map and compass? Five of my friends and I hiked through the mountains on a trail I marked. One
team of three carried a GPS, and the other team used a map and compass.
It took the GPS team 3 hours and 11 minutes to get through the whole hike, however, it took the map and
compass team only 2 hours and 49 minutes. The biggest problem the GPS team met was that they lost the
satellite signal (卫星信号) in some places. With no map or compass, they had to walk around until they were
in a place where the signal was good. The map and compass team was able to spot (认出) different landmarks,
compare them to their maps and then use the compass to point them in the right direction.
When I head out on my future hikes, I'm bringing a map, a compass and a GPS to show me the way.
1. The writer prepares before every trip because he doesn't ______. [ ]
A. like the old map or compass
B. know how to use the GPS
C. want to get lost in mountains
D. want to get into the mountains alone
2. The two teams ______.
A. had the same navigation tool
B. went along the same trail
C. had the same problem
D. finished the whole hike at the same time
3. In the end, the writer found out ______. [ ]
A. the map and the compass were too old navigation tools to use any more
B. it wasn't necessary to bring a map and a compass together with a GPS
C. the GPS had some disadvantages in hiking in mountains