二、克漏字題組：選出一個正確或最佳的答案: 18 % ( 31 ~ 39 每題 2 分) ( 31 ~ 33 )         Have you ever thought about owning Doraemon, the famous Japanese cartoon robot cat? With its timemachine, you could travel in time. With its anywhere door, you could arrive at school in a second. You may thinkthese ideas sound crazy. However, the scientists at Google X think these ideas may work one day.        Google X is a lab in California. Many scientists there are working on a lot of wild ideas. For example, they aremaking cars __( 31)__ . With them, everyone could get around easily and safely without the need for anyone in thedriver’s seat. They are also working on robots that have super powers. They would __(32)__do dangerous work,such as saving people from fires, instead of real people. They are even thinking about building an elevator to go toouter space. In this lab, __(33)__ .
        Do you have any wild ideas? If you do, don’t hold them back. Think like a scientist, and one day you maychange the world.
【題組】31.
(A) that could drive by themselves
(B) what can help drivers drive
(C) which could drive without any gas
(D) can drive without drivers