先生にこの言葉の意味を何回説明して（）まだよく分かりません。
A.いただいても
B.くださっても
C.くれても
D.さしあげても
参考答案：A
小题1:Who is this postcard sent to?
A．Peter.
B．Gemma.
C．Kim.
D．Tom.小题2:Which place does this postcard come from?
A．Holiday Cove.
B．Rest Harbour.
C．Mill Hill.
D．Crocodile Farm.小题3:What is Tom’s feeling to the crocodile farm?
A．He is so excited.
B．He is afraid of it.
C．He felt so boring.
D．He nearly fell asleep.
肺源性心脏病右心衰竭与心包积液的鉴别要点为（）
A.肝大
B.心脏增大
C.血压下降与奇脉
D.心动过速
E.颈静脉怒张
