单选题
Many people don' t know that ______.
A、
twins understand each other very well
B、
twins are slow to learn to talk
C、
twins are unlikely to do less well at school than other children
D、
there exists more communication between twins
【正确答案】
B
【答案解析】
[考点] 本题为事实细节题。 [解析] 文章第二段指出，很多人还不知道，由于双胞胎与其他人交际少导致一对四岁的双胞胎儿童的语言能力明显落后。
提交答案
关闭