单项选择题
-Why don't you come and play tennis with us this aftern...
单项选择题-Why don't you come and play tennis with us this afternoon
-The cake is delicious, John. -Would you like to have _...
单项选择题-The cake is delicious, John. -Would you like to have ____more
Many people prefer large cars, ____ large cars are safe...
单项选择题Many people prefer large cars, ____ large cars are safer than small ones.
