下列有关伤寒临床表现的叙述，不典型的是（）
A.发热
B.皮疹
C.表情淡漠
D.脾大
E.腹泻
参考答案：E
There are a lot of computers in the lab,and they need professional to make sure they can be in a good state.
A．operation
B．maintenance
C．service
D．advice
供新生儿和早产儿食用（）
A．酸奶
B．脱脂乳
C．稀释乳
D．无乳糖奶粉
E．豆奶粉
