32. Female sea turtles, before laying her eggs, swim as much as 2,000 kilometers to return to the beaches where they themselves were hatched. 答案是A；首先，我不确定A是否由于单数而不正确，而B用as much as来修饰可数名词kilometers偶认为是错误的。 39. Lowell, Massachusetts, known as the 'Spindle City' since 1822 when its first textile mills were built, attacted worldwide attention as textile center. 答案是D，不是很懂。
