Question

There was a board beside the chair, ________.

1. A.
   on which were written the word “Wet paint”
2. B.
   which said “Wet paint”
3. C.
   on which read “The paint hasn't dried”
4. D.
   both A and B

Answer 1

D
表示文字材料上“写着……”或仪表仪器上面的“读数是……”，常用read或say，是及物动词．选项A是个表示地点的介词短语前置的主谓倒装句，用write的被动语态意义和结构都正确，而C是结构性错误．