【多选题】下列哪些细胞质中的颗粒释放物可引起过敏反应
【单选题】Which of the following statements regarding the postal rule is correct?
A.
Acceptance is effective once the letter of acceptance is written
B.
Acceptance is effective once the letter of acceptance is posted
C.
Acceptance is effective once the letter of acceptance is delivered
【简答题】下列关于个人贷款发展历程的说法正确的是( )。
【单选题】今日は 5枚( ) 漢字の 宿題が 出ました。
【多选题】1955年夏季以后,社会主义改造出现的失误和偏差有( )