第四节 数词
( )1.(2013年兰州，32)In this exam, you're asked to write a composition of about ________.
A．90words B．90word C．90 words D．90 word's
( )2.(2013年宜宾，32)—“Food Safety” has become one of the hottest topics recently.
—Yeah, it receives ________ Internet hits (点击) a day.
A．thousands B．thousand of C．thousands of D．ten thousands
( )3.(2013年雅安，16)We planted ________ trees last year.
A．hundreds of B．hundred of C．five hundreds D．five hundred of
( )4.(2013年达州，26)—How was your weekend?
—Great! It was my grandmother's ________ birthday.We enjoyed ________.
A．ninth; themselves B．ninetieth; ourselves
C．the ninetieth; ourselves D．nineteenth; themselves
