第2部分：閱讀判斷(第16～22題，每題1分，共7分)

下面的短文后列出了7個句子，請根據(jù)短文的內(nèi)容對每個句子做出判斷；如果該句提供的是正確信息，請選擇A；如果該句提供的是錯誤信息，請選擇B；如果該句的信息文中沒有提及，請選擇C。

A．Right B．Wrong C．Not mention

17．The strange ice patterns on Europa are formed as a result of an umlerground water pool.

A．Right B．Wrong C．Not mention

18．Europa is the most recently discovered one among Jupiter’s moons．

A．Right B．Wrong C．Not mention

19．The size of Europa is a bit larger than that of Earth’s moon．

A．Right B．Wrong C．Not mention

20．Schmidt and her colleagues are the first group of scientists studying Europa．

A．Right B．Wrong C．Not mention

21．The formations on Europa’s surface are rather unique in the universe．

A．Right B．Wrong C．Not mention

22．The existence of liquid water is a necessity for a life—support environment．

A．Right B．Wrong C．Not mention

（責(zé)任編輯：vstara）

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