课程代码：00888
一、词汇和语法（本大题共20小题，每小题1分，共20分）
根据句子的意思选择一个正确的答案，错选、多选或未选均无分。
1. It's______ by coach from Melbourne to Sydney.
A. a nine hour's journey                                   B. a nine hour journey
C. a nine hours' journey                                   D. a nine-hours journey
2. They have got into______ troubles.
A. monetary                                                   B. affluent
C. financial                                                     D. miserable
3. The earth is______ of the moon.
A. 49 times the size                                         B. 49 times size
C. 49 times as big as that                                 D. 49 times big
4. She could only see the______  of the trees.
A. outline                                                       B. general
C. edge                                                         D. outlook
5. Come as______ as possible.
A. earlier                                                       B. more early