(2013·江西两所名校二模)The progress of the work will depend on what the weather conditions are and modern the equipment is.
A. how
B. whether
C. what
D. which
网友回答
(答案→)A. how
B. whether
C. what
D. which
解析：选A 考查名词性从句。句意：这项工作的进展情况将取决于天气条件和设备的现代化程度。分析句子结构可知，depend on后接由and连接的两个宾语从句，根据句意可知，第二个宾语从句应用how引导，程度副词修饰modern。