Unit21 Lesson1 练习 2021-2022学年下学期北师大版高中英语选修七

北师大高二下学期Unit21Lesson1练习 一、单词拼写 根据下列各句句意及所给的首字母或汉语提示，写出所缺单词的正确形式。 1. The speaker had got confused, and started c himself. 2. These findings appear to (违背) the laws of physics. 3. The doctor listened to his breathing and checked his (脉搏). 4. Every morning, I open the windows to allow the air to c . 5. You should allow a little time after a meal for the food to d . 6. Tom needs to p hard for several minutes to fill the petrol tank. 7. The report said that most of the local people had (反对) the closing of their hospital. 8. They tried in vain to stay away from (有争议的) topics at the dinner party. 9. The present constitution gives (最高的) authority to the presidency. 10. Your book looks more interesting than mine; do you want to s with me? 11. As the government work report shows, the State will apply a system of nine-year c education. 12. She gave a l excuse about missing the