【单选题】抗体与抗原决定簇互补结合的部位是
C.
VH 、 VL 中的 CDR ( HVR )
【单选题】The play is OK. When do you intend ____ at the theatre?
【单选题】lonely interrupt invisible evidently preferable advance attendant insert deposit consequence intend pet What do you ____________ doi...
【判断题】在电阻分压电路中,电阻值越大,其两端分得的电压就越高。( )
【简答题】B. 1. 3 Listen to the passage again and fill in the blanks Looking for and settling on a house has always been a big 1____________. This is a big 2________so this is not something to be taken lightly....
【判断题】碳氢氧氮硫是构成植物体的结构物质、贮藏物质和生活物质。