题型：判断题 男，26岁，2年来上腹疼痛向后背放射，尤以夜间为重，伴反酸，先后出现2次上消化道大出血，X线钡餐检查胃及十二指肠球部未见异常。首选的诊断是（）A.慢性浅表性胃炎B.慢性萎缩性胃炎C.球后溃疡D.胆囊炎E.钩虫症 查看答案
题型：判断题 对某一施工现场进行高程测设。M点为水准点，已知高程为12.000m;N点为待测点。安置水准仪于M、N之间，先在M点立尺，读得后视读数为4.500m，然后在N点立尺，读得前视读数为3.500m。N点高程为()m。A.11.000 B.12.000 C.12.500 D.13.000 查看答案
题型：判断题 选词并用其适当形式填空。work, close, look, have, teacher, pen, eat, China, play, climb 1. This is our ________ desk. Ours are over there. 2. Bill has three ________. One is new and the other two are old. 3. His uncle ________ very young but he is over forty. 4. Let's ________ basketball after class. 5. Look! The cats are ________ up the trees. 6. The shop isn't open. It's ________. 7. My brother ________ some new picture books. 8. In our classroom there is a large map of ________. 9. Mum, please give me something to ________. I'm very hungry. 10. Does Mr Green like ________ in this Chinese school? 查看答案
