四六级考试

【单选题】
A、
A、fall from the tree.
B．The unexpected return of his wife.
C．Another flash of lightning.
D．Another heavy blow.

网考网参考答案：D
网考网解析：
What caused Edwards to regain his sight according to one of the doctors document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>