完形填空，选择正确的单词。 If we go on 1__________, b

问题完形填空

完形填空，选择正确的单词。

If we go on 1__________, by car or by bike, we must know the 2__________. We must look at the
traffic lights. 3__________ light on the right, yellow light in the middle and green light on the left. When red
on the light, we must 4__________. When yellow 5__________ the light, we must wait. When green on the
light, we may 6__________ now!

( ) 1. A. train
( ) 2. A. traffic rules
( ) 3. A. White
( ) 4. A. go
( ) 5. A. in
( ) 6. A. go

B. foot
B. traffic lights
B. Red
B. wait
B. on
B. stop

C. ship
C. policeman
C. Black
C. stop
C. at
C. wait

答案

1. B 2. A 3. B 4. C 5. B 6. A