The police warned people to be ______ guard against pickpockets during the Christmas rush.
A: in
B: with
C: to
D: on
A: in
B: with
C: to
D: on
举一反三
- Motorway technology improves flow of rush hour traffic. A: There are fewer accidents during rush hour. B: There is less traffic during rush hour. C: There ate fewer traffic jams during rush hour.
- 11, Why does the professor say this: A: To indicate that Dahlonega has changed little in the decades since the gold rush. B: To provide background details about a city that figured prominently in the gold rush. C: To emphasize the effect that the gold rush had on the population of Dahlonega. D: To suggest that gold rush cities continued to prosper long after the initial rush ended.
- What would not people normally do to avoid personal space breach at a crowded concert or on a train during rush hour?
- The police suspected that the guard was in ________ with the robbers. A: accordance B: cooperation C: relation D: league
- Doctors warned against chewing tobacco as a ________ for smoking.