请在第(49)处选择正确答案______

单选题请在第(49)处选择正确答案_______

A．distributed
B．attributed
C．contributed
D．construed

参考答案C

解析:C。考查动词词义辨析。distribute意为“分发，分配”；attribute意为“归结于”；contribute意为“有助于，促成”；construe意为“解释，分析”，结合句意只有contribute符合，故选C。

单选题请在第(50)处选择正确答案_______

A．open
B．uncover
C．recover
D．expose

单选题__________in the past, at the moment it is a favorite choice for wedding gown．

A．Unpopular has as white been
B．White has been as unpopular
C．Unpopular has been as white
D．Unpopular as white has been

单选题 __________for a long time，the fields are all dried up．

A．There has been no rain
B．Having no rain
C．There having been no rain
D．There being no rain