票据结算主要有()。
A.支票结算
B.本票结算
C.汇票结算
D.汇兑结算
参考答案:A, B, C
The essay you wrote is excellent, which a rapid improvement on your recent work.
A.illustrates
B.explains
C.represents
D.communicates
下列哪种肾损伤不必早期立即手术()
A.肾横断
B.肾碎裂
C.肾蒂断裂
D.肾挫裂伤
E.肾盂撕裂伤