下述哪一种跨膜物质转运功能是需要耗能的()
A.单纯扩散
B.易化扩散
C.被动转运
D.主动转运
参考答案:D
If you leave the club, you will not be _____ back in.
A.received
B.admitted
C.moved
D.turned
在“士传言,庶人谤”中,“谤”在古代无所谓褒贬,在此解释为批评议论,与今义“诽谤”、“毁谤”大不一样。