The police warned people to be _________ for pickpockets during the Christmas rush. A.at guardB.on earsC.guard our attentionD.on guard
The police warned people to be _________ for pickpockets during the Christmas rush.
A.at guard
B.on ears
C.guard our attention
D.on guard
相关考题：
There are 4 words marked A), B), C) and D ) in each group. Choose the one which underlined part has a different pronunciation from the other three ________. A.asleepB.awakeC.hastenD.Christmas
The best title for this passage is ______.A. Crime--A Grave Problem in the WestB. Chevrolet--A Make of an Old CarC. Computer--A Powerful Aid in Fighting Against CrimeD. Police--A Useful Force in the Fight Against Crime
James is reporting the car accident to the police on the spot.POLICE： Can you tell me what___1__ hereJAMES： Yes. I had a bad traffic accident. Look, my car looks like a squashed Coke can.POLICE： Did you see the car before it hit youJAMES： No, I didn't. That car was too __2___.POLICE： Which lane were you inJAMES： I don't remember.POLICE： How fast were you__3___ thenJAMES： Less than 30 miles per hour.POLICE： Which direction were you__4___ from And which direction were you headingJAMES： I was heading from east to west.POLICE： OK, please move your car off to the side of the road. We will check on it. Do you feel like you need an ambulance, sirJAMES： No, I didn't get __5___. Thanks for your concern.POLICE： No problem, sir.
5、下面是哪项不是中性词（）A．chairB．personC．mankindD．police