直肠肛管周围脓肿
A.排便可加重肛门疼痛,伴大便带鲜血
B.肛周肿痛伴发热
C.反复发作的肛周红肿疼痛,窦道外口流出脓性分泌物
D.肛门疼痛,伴有局部暗紫色肿块
E.排便时出血.无痛
第2题
The elephant is four times as ______ (enlarge)as the house.
第3题
A、A. two three four, three fifty-five eight
B、B. two three four, three double five eight
C、C. two three four, three triple five eight
D、D. two three four, three two five eight
第4题
A.In three and a half years.
B.In four and a half years.
C.In four years.
D.In three years.
第5题
A.In four or five years.
B.In one year.
C.In three or four years.
D.In 36 weeks.
第6题
It is well known that gunpowder is one of the four inventions of the ancient Chinese people. (习惯译法)
第7题
A.About four thirty.
B.About five thirty.
C.About three thirty.
D.About three,
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