各类脏器移植中疗效最稳定,最显著的是
A.肝移植
B.肾移植
C.肺移植
D.胰腺移植
E.心脏移植
参考答案:B
Much attention must ______ these details.
A.pay
B.be paid
C.pay to
D.be paid to
治疗剂量与中毒剂量很接近的药物是碳酸锂。()