their final medical check, the astronauts boarded their spacecraft．
#96145
A
Received
B
Being received
C
To receive
D
Having received
推荐题目
--The last one ________ the meal washes the dishes.--Agreed!
#92358
A
finishes
B
finishing
C
to finish
D
finished
My sister was very unhappy for _______ to the party.
#91681
A
having not been invited
B
not having invited
C
having not invited
D
not having been invited
Everything __________into consideration, the plan seems to be practical.
#94379
A
takes
B
took
C
taken
D
to be taken
Nearly four hundred supermarkets in Beijing are preparing to dim(使暗淡) their lights ________ the "Earth Hour 2010" on Saturday night．
#95341
A
honor
B
honoring
C
to honor
D
having honored
My English teacher offers free face-to-face lessons on weekends, mainly helping those ____ abroad very soon.
#97635
A
working
B
work
C
to work
D
will work