适宜于肠内营养治疗的疾病是()。
A.心脏病所致恶病质
B.麻痹性肠梗阻
C.上消化道出血
D.顽固性呕吐
E.急性腹泻
参考答案:E
解析:急性腹泻适宜于肠内营养治疗。
从发文机关判断,该公文的主送机关是( )。
A.国务院
B.最高人民法院
C.全国人民代表大会
D.某某省人民代表大会
My father worked day and night. Otherwise, there ________ no one to support the family.
A.would be
B.must be
C.would have been
D.must have been