邮件封面上收寄件人的（）要书写清楚。
A.电话
B.地址
C.姓名
D.邮政编码
参考答案：B, C, D
支配口腔颌面部感觉的主要脑神经是（）
A.舌下神经
B.舌咽神经
C.面神经
D.三叉神经
E.迷走神经
While he was in America, he was _______ with a group of bad men, so now the police are looking for mim.
A．compared
B．busy
C．involved
D．happy
