1、All work is pleasant _______ when the habit of working is formed. A.done B.doing C.to do D.to be done
A.put on B.dressed C.had on D.wore
A.to be put on B.to put on C.being put on D.put on
A.seated; seated B.sitting; sitting C.seating; seat D.seated; be seated
A.I was talking B.talking C.to talk D.to be talking
1、C 2、B 3、A 4、D 5、D |