Research ________out at Livepool University supports this idea and suggests that if we don’t use the sense of direction, we’ll lose it.
#97603
A
to carry
B
carrying
C
being carried
D
having carried
推荐题目
He was busy writing a story, only _____once in a while to smoke a cigarette.
#92270
A
to stop
B
stopping
C
to have stopped
D
having stopped
 The detective, ________ to read a newspaper, glanced at the man ________ next to a woman.
#93960
A
pretending; seat
B
pretended; seated
C
pretended; seat
D
pretending; seated
He allowed me ___ the experiment.
#97724
A
to do
B
do
C
doing
D
did