哪种器官的检查应首选超声检查()
A.骨骼
B.皮肤
C.脑
D.胃肠道
E.肝脏
参考答案:E
The farmers are in bad need of rain,but a (an) large amount of rainfall will cause Floods.
A.Eventually
B.constantly
C.gradually
D.extremely
平驳领、单排两粒扣男西服扣位定位方法是:第一粒扣(),第二粒扣()。
A、在腰节线上下,与大袋口平齐
B、驳止点,齐大袋口
C、在胸围线上下,与大袋口平齐
D、驳止点,在腰节线上下