Chest pains can be a warning ____of heart problems.
| A．signal | B．sign | C．mark | D．symbol |
Don’t be______by products promising to make you lose
weight quickly.
| A．taken off | B．taken out | C．taken away | D．taken in |
In our childhood, we were often ___by Grandma to pay attention to our table manners
A.demanded b reminded C. allowed D. hoped
In our childhood, we were often ___by Grandma to pay attention to our table manners
A.demanded b reminded C. allowed D. hoped
In our childhood, we were often ___by Grandma to pay attention to our table manners
A.demanded b reminded C. allowed D. hoped
Many people agree thatknowledge of English is a must ininternational trade today.
| A．a；／ | B．the；an |
| C．the；the | D．／；the |