适用于腹平片上仍不能确诊的小肠梗阻者及其明确梗阻部位者()
A.碘水造影
B.消化道钡剂造影
C.超声
D.MRI
E.CT
参考答案:A
将300斤苹果平均分到6个竹筐里,那么每筐苹果重多少斤?(答案用分数表示)每筐的苹果是全部苹果的几分之几?
Sino-foreign educational program on business is popular in China now, and the demand for high level interpretation is great.
A.programs in enterprises/high level interpreters
B.programs in international business/senior interpreters
C.program in international biz/senior interpretations
D.programs of business/high-level interpretations