Rober will start a driverless taxi service,so don’t feel surprised when you see a taxi coming_____a driver.
#40264
A
by
B
of
C
without
D
with
推荐题目
.—Did you feel ______when you saw the old man moving the big stone? --Although he was over 70,_______ he was strong enough to move the heavy stone.
#39209
A
surprised, /
B
surprised, but
C
surprising, but
D
surprising, /
—______will Mr. Green be back ? —In a week, I think .
#36335
A
How often
B
How many
C
How soon
D
How long
The students always have ______ to do.
#40742
A
much homeworks
B
many homeworks
C
many homework
D
much homework