Our monitor, ______ it clear to us that he didn’t want to waste time playing computer games, left the Internet bar quickly.
#91886
A
made
B
having made
C
make
D
Had made
推荐题目
Whom do you think Mary will _________ into the matter instead of her?   
#88563
A
have looked
B
have to look
C
have had looking
D
have look
Martin Cooper , a US researcher , was considered _______ the first cell phone .
#96873
A
invented
B
to invent
C
having invented
D
to have invented