I hear Mr Smith was writing a story last year and he still _____.
#83980
A
do
B
does
C
is
D
am
推荐题目
We should __________ primary importance to job training.
#69210
A
concentrate  
B
devote
C
attach
D
emphasize
By the time he  the railway station ,the train     .
#72886
A
reached ; left
B
reached ; had left
C
arrived ; had gone
D
got ; had been away