七十七点零七七写作[ ]
A.7107.077
B.77.007
C.77.077
D.7.1077
答案:C
完成句子。
1. comes after Tuesday .
2.Thank you for your i .
3.I have tennis t on Friday.
4.They are studying for the (化学) test .
5.I'm going to Qingdao on v .
能显示胃小区的方法是()
A.常规钡餐造影
B.脏壁造影
C.胃血管造影术
D.纤维胃镜检查
E.胃双重对比造影