304万=______
304亿=______.
304万=3040000;
304亿=30400000000;
故答案为:3040000;30400000000.
__________there are only 20 minutes left before the train left,I felt uneasy in the taxi to the railway station.
A.That
B.When
C.Which
D.Because
如手术发现肠管绞窄坏死,应采取的治疗为
A.坏死肠段切除术
B.坏死肠段切除术加疝囊高位结扎术
C.坏死肠段切除术加疝修补术
D.坏死肠段切除术加大张力疝修补术
E.坏死肠段切除术加填充式疝成形术