请在第(48)处选择正确答案______

单选题请在第(48)处选择正确答案_______

A．remarked
B．said
C．told
D．stated

参考答案B

解析:B。考查动词词义的辨析。句意为“据说19个证人都曾因向报纸透漏消息而收到报酬”。据说一词只能用 be said to。remark，state，tell虽然有“说”的意思，但都不能表示“据说”。

单选题请在第(49)处选择正确答案_______

A．that
B．which
C．what
D．how

单选题请在第(50)处选择正确答案_______

A．assure
B．guarantee
C．ensure
D．secure

单选题They lost their way in the forest, and ________made matters worse was that night began to fall．

A．that
B．it
C．what
D．which