用药物治疗扩张型心肌病时应慎用下列哪种药物()
A.利尿剂
B.扩血管药物
C.血管紧张素转换酶抑制剂
D.钙拮抗剂
E.β受体阻滞剂
参考答案:D
The children were left _____ of a neighbor when they went on holiday.
A.in the charge
B.in charge
C.under charge
D.at charge