问题
填空题
用所给动词的适当形式填空
1. I (be) in Beijing last Tuesday.
2. I (write) a letter and Jim (see) a film yesterday.
3. It's time (go)home.
4. I would like (have)noodles for lunch.
5. His brother____ (go)to the beach two weeks ago. He (have)a good time.
答案
| 1. was 2. wrote；saw 3. to go 4. to have 5. went;had |
面深龋，松动Ⅰ度，颊近中探及深达根尖的牙周袋，伴溢脓，有叩痛。X线片显示患牙根尖区有阴影，最符合的诊断为（）