Which of the following is RIGHT?
#55520
A
In the early 19th century, the first trains began to carry passenger.
B
Dinosaurs lived on Earth more than 60 millions years before human beings.
C
The king ordered his men to collect a bag of rice.
D
There are many tiny computers around us, and we dependent on them nearly every day.
推荐题目
—Hurry up! The bus is coming. —Wait a minute. Don’t cross the street _______ the traffic lights are green.
#58477
A
until
B
after
C
while
D
since
Bob promises to join in the football match ________ he has to help his parents on the farm.
#57054
A
if
B
as
C
unless
D
when
I don’t have to introduce him to you ________ you know the boy..
#57792
A
until
B
unless
C
since
D
but
—Can you guess if they ________tomorrow? —They will come if they ________free, I think.
#56039
A
come; will be
B
will come; will be
C
come; are
D
will come; are