The exhibition is open to all-comers able to the entrance tiekets.
The police had _______news report written about ______ traffic accidents in the city involving _______ school children.
Keeping in mind _____his mom had told him,the child waited patiently outside the gate.
---Would you come to my house for dinner Sunday night? ---_______,but I'll be dining with my grandparents.
Cancer is proved to be second only ________ heart disease as a cause of death.
第二部分语言知识及应用(共两节,满分45分) 第一节单项填空(共15小题,每小题1分,满分15分) 从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。