左半结肠癌常见的x线征象是
A.“铅管”征B.“杯口”征C.充盈缺损D.“鸟嘴”征E.环状缩窄
参考答案:E
动词填空。
1. Amy enjoys (play) computer games at weekends.
2. The pretty girl _________ (not wear) glasses.
3. Let your brother __________ (sit) on the new sofa please.
4.Would your classmates like _________ (go) shopping with you?
5. Her mother usually ________ (do) some housework after supper.
6. ________ Mr. White ________ (teach) you English?
7. My father with me ________ (fly) a kite every Saturday.
8. Can your sister Millie ________ (ride) a bike?
9. The teacher is coming. _________(not shout) in the classroom.
10. The twins _________ (not be) good at playing football.
循行中“贯脊”的经脉是()
A.带脉
B.督脉
C.足少阴肾经
D.足太阳膀胱经
E.足少阳胆经