问题
选择题
We know that she enjoys ______ books very much.
A.read
B.reads
C.reading
D.to read
答案
答案:C
考查习惯用法,enjoy后加动词时,动词必须加-ing。
We know that she enjoys ______ books very much.
A.read
B.reads
C.reading
D.to read
答案:C
考查习惯用法,enjoy后加动词时,动词必须加-ing。
读某发达国家人口自然增长的转变表,完成小题。
阶段 | 出生率(%) | 死亡率(%) | 自然增长率(%) |
① | 3.8 | 3.2 | 0.6 |
② | 3.8 | 2.4 | 1.4 |
③ | 2.9 | 1.7 | 1.2 |
④ | 1.3 | 1.0 | 0.3 |
A.①②
B.②③
C.③④
D.①④小题2:影响该国人口自然增长模式转变的主要因素有( )
①国家政策 ②自然环境 ③社会福利 ④文化观念
A.①②
B.②③
C.③④
D.①④