No one knew what because of the thick fog.
#39880
A
he had happened
B
had happened to him
C
had he happened
D
has happened to him
推荐题目
—Where is Sally, Jack?—She _________. She wants to be a swimming player.
#40475
A
walks
B
is swimming
C
swims
D
is sleeping
--- ________ Tom and his mother often watch tennis matches on TV?--- Yes, they ________.
#38692
A
Do; are
B
Are; are
C
Does; does
D
Do; do
－What’s his brother?－He is a teacher.He__________ maths at a school.
#41570
A
taught
B
has taught
C
teaches
D
will teach
The presentation of the Film Festival will be covered live tonight. It’s worth ________.
#40340
A
watches
B
watch
C
watching
D
being watched
---What were you doing when the UFO ______? ---I ______ a milk shake.
#41587
A
reached, made
B
reached, was making
C
arrived, made
D
arrived, was making