舍格伦综合征典型的造影表现是（）
A.信号强度不均匀
B.骨破坏
C.边界回声不清楚
D.末梢导管扩张
参考答案：D
用所给动词的适当形式填空。
1. Look, Mike and Tom ______ (talk) with our teacher.
2. Could you please ______ (help) me with the housework?
3. Please ______ (put) the box into your room.
4. He often ______ (help) me ______ (study) English.
5. We can't talk here. Look at the sign "No ______ (talk)!"
审判解释和检察解释有原则性分歧时，应报请（）解释或决定。
A、国务院
B、全国人大
C、最高人民法院
D、全国人大常委会
