I_____ remember sending the letter.
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Many Chinese students think that it is_____ to learn English.
Forty-one people are said to have been_____ hurt.
This book is really good. It is_____ reading.
晚期流产是指妊娠终止发生于妊娠
A. 不足8周者
B. 8周至不足12周者
C. 12周至不足18周者
D. 12周至不足28周者
E. 18周至不足24周者