心电图可见房室分离，即P波与QRS波无关，P波频率＜QRS波频率，见于E．

A. It's Friday.
B. It matches me well.
C. I bought it in the department store.
D. Sorry, I don't know.

A. brings
B. gives
C. spreads
D. sends

A. Because her family have never been France.
Because two of her aunts are from France.
C. Because she wants to go to France for holiday.

A. 正确
B. 错误