When he arrived at the office, he found all the workers______. A.working B. work C .to work D. worked
A.A
B.B
C.C
D.D
正确答案是A
When he arrived at the office, he found all the workers______. A.working B. work C .to work D. worked
A.A
B.B
C.C
D.D
正确答案是A