题目内容
48.[1997上海] Without the air to hold some of the sun's heat, the earth at night ________ , too cold for us to live.|
A. would be freezing cold |
B. will be freezing coldly |
|
C. would be frozen cold |
D. can freeze coldly |
答案：A
提示：
提示：
| 题目考察与现在事实相反时虚拟语气的构成——would have done
注意动词现在分词freezing用作形容词表达的主动意义
|
练习册系列答案
相关题目
49.[1997上海] She can't help ________ the house because she's busy making a cake.
|
A. to clean |
B. cleaning |
C. cleaned |
D. being cleaned |
47.[1997上海] Jack ________ yet, otherwise he would have telephoned me.
|
A. mustn't have arrived |
B. shouldn't have arrived |
|
C. can' t have arrived |
D. need not have arrived |
51.[1997上海] Just after putting away the dishes, ________ .
|
A. the doorbell rang loud |
B. Nancy heard the doorbell ring |
|
C. someone knocked at the door |
D. the doorbell was rung |
21.[1997上海]—David has
made great progress recently.
—________ , and ________ .
|
A. So he has; so you have |
B. So he has; so have you |
|
C. So has he; so have you |
D. So has he; so you have |