22. With tickets costing as much as $145_____________ performance, opera goers also have ____________ certain appearance in people's mind, rich, well-dressed and old.
A. a; the B. the; a C. a; a D. 不填; the
第一节:语法和词汇(共15小题;每小题1分,满分15分)
从A、B、C、D四个选项中,选出一个最佳选项,并在答题卡上将该项涂黑。
21.--I feel nervous before the exam.
-- ____________. It won't be too difficult.
A. Take your time B. Take it easy
C. Don't mention it D. It doesn't matter