选择题：“决定”的主要类型有

好大学下列各句中没有语病的一句是 答案及解析。

好大学可用于病情较重，氧分压明显下降者的吸氧方法是()答案及解析。

好大学公文进入拟稿阶段的步骤是答案及解析。

好大学Directions: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken twice. After each question there will be a pause. During the pause you must read the four choices marked A),B),C)and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center.1. A) Do some typing.B) Buy some paper.C) Ask the man to type.D) Want to run with the man.2.A) 10:50B) 10:15C) 10:48D) 10:523. A) Husband and wife.B) A girl and her boyfriend.C) Teacher and student.D) Old friends.4. A)Policeman.B)Salesman.C) Car driver.D) Conductor.5. A) In a school.B) In a theater.C) In a restaurant.D) At home.6. A) She agreed.B) She disagreed.C) She was impatient.D) She was worried.7. A) Something cold.B) Coffee.C) Tea.D) Something hot.8. A) Gold.B) Blue.C) Brown.D) Black.9. A) He didn ’knowtwhere to find the professor.B) He had difficulty doing the experiment.C) He failed the exam.D) He couldn ’graduatetfrom the university.10. A) The man is coughing.B) The man gave up smoking.C) The man has a lung disease.D) The man has a heart attack答案及解析。

好大学下列各句中加点成语使用不正确的是答案及解析。