晚发型新生儿败血症主要感染途径是()
A.产道
B.呼吸道
C.泌 * *
D.消化道
E.脐部
参考答案:E
I’d prefer __________ at home watching TV rather than ________ out.
A.staying; going
B.to stay; go
C.to stay; going
D.staying; to go
对血压有双向调节作用的降压药有()
A.氯沙坦
B.氢氯噻嗪
C.美加明
D.利血平
E.可乐定