I think a good friend _____ me laugh. [ ]
A. takes
B. makes
C. let
D. have
答案:B
大神Note(8670)背光驱动IC(U1809)输入供电信号是()
A.VCC
B.VPH
C.BL_LEDP
D.VBAT
什么是园林植物?《园林植物学》的主要内容是什么?