Question

Open Twenty, first your books and turn to Page ____and look at ____  picture .

A．Twenty, the first

B．Twenty, one

C．Twentieth, first

D．Twentieth, one

Answer 1

A

试题分析：句意：首先打开课本20页，看一下第一张图画。Page后应该用基数词；第二空表示第一张画，所以应该用序数词。序数词往往与定冠词the连用，故选A。
考点: 考查数词的用法。