静脉补K时,成人每分钟多少滴,每日不应超过多少g:()
A、40—50di;5g
B、30—40di;5g
C、40—50di;3g
D、30—40di;3g
参考答案:B
-Who is the little baby in the photo, Susan?
-It's me. This photo ten years ago. [ ]
A. takes
B. is taken
C. took
D. was taken