请在第(50)处选择正确答案______

单选题请在第(50)处选择正确答案_______

A．turns
B．parts
C．choices
D．risks

参考答案D

解析:D。考查名词词义的辨析。这两个分句结构上并列，语义上相对，意思是：有人希望工作稳定，有人乐于承担风险并赚取财富。take risk意为“承担风险，冒风险”，符合句意。

单选题_________he can speak English so fluently makes us very surprised and excited．

A．What
B．How
C．That
D．If

单选题 He never hesitates to make such criticisms________are considered helpful to others．

A．that
B．which
C．as
D．what

单选题 Cohn married my sister and I married his broker,________makes Cohn and me double in-laws．

A．what
B．which
C．that
D．it