发审委委员为______名,发审委设会议召集人为______名。( )
A.20;3
B.20;5
C.25;3
D.25;5
参考答案:D
花浇水过勤,花土总是含有大量的水分,这样会导致根烂掉,植物死亡,其原因是( )
A.水分过多,根毛无法吸收
B.水分过多,根无法呼吸
C.水分过多,使细菌能大量繁殖,导致根烂掉
D.根吸收的水分过多而死亡
she likes chatting, she is careful about making friends with strangers online.
A.In order that
B.Even though
C.Unless
D.If