不规则型肺气肿常分布在()
A.双肺上叶
B.肺内瘢痕病灶旁
C.两肺弥漫分布,以下叶为主
D.局限于胸膜下区域
E.双肺均匀分布
参考答案:B
债权人决定将其债权债务一并转让给第三人时,( )。
A.须经对方同意
B.无须经对方同意,但应通知对方
C.无须经对方同意,也不必通知对方
D.须经对方同意,但要办理公证
The man called his professor for help because he couldn’t solve the problem by _________. [ ]
A. herself
B. himself
C. yourself
D. themselves