问题
选择题
Digging down into the earth is like reading _______of a book.
A．a page after a page
B．a page after page
C．page after page
D．the page after the page
答案
答案：C
考查冠词。page after page一页页的。句意：挖掘地下的一层一层的泥土就和一页一页地看书一样。