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【单选题】
This book ______ me twenty dollars.A.
is cost
B.
was cost
C.
cost
D.
have been cost
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反馈参考答案：
举一反三
【单选题】下列有关联绵词的说法错误的一项是
A.
联绵词就是双声词、叠韵词，如参差、逍遥。
B.
联绵词就是古代传承下来的双音节词。
C.
“鸳鸯”的两个音节都是零声母音节，因而是双声联绵词。
D.
联绵词都是双音节单语素词。
【简答题】There’s been a lot of talk about white-and-blue collar（衣领） workers, and you may have even heard of gold collar workers, but lately a new color of collar is its way into China’s vernacular...
【简答题】You may have seen a lot of frogs, but if you haven't, you must have heard about frogs. However, have you heard about a frog that can kill a person? These small brightly colored amphibians (两栖动物) live ...
【单选题】声卡是获取数字声音的重要设备,在下列有关声卡的叙述中,不正确的是
A.
声卡既负责声音的数字化（输入），也负责声音的重建（输出）
B.
声卡既处理波形声音，也负责MIDI声音的输入与合成
C.
声卡中数字信号处理器（DSP)在完成数字声音编码、解码及编辑操作中起着重要的作用
D.
因为声卡非常复杂，所以它们都做成独立的PCI插卡形式
【简答题】You may have heard some respectable elders say, “It’s not what you want in this world, but what you get.” Psychology teaches that you do get what you want if you know what you want and want the right ...
【简答题】Have you ever heard the song called “Is there anyone who told you”? It may be impossible for you not to know the song and its singer．It is sung by the famous “Happy Boy” Chen Chusheng， who appeared on...
【单选题】声卡是获取数字声音的重要设备,下列有关声卡的叙述中,错误的是___。
A.
声卡既负责声音的数字化，也负责声音的重建与播放
B.
因为声卡非常复杂，所以只能将其做成独立的PCI插卡形式
C.
声卡既处理波形声音，也负责MIDI音乐的合成
D.
声卡可以将波形声音和MIDI声音混合在一起输出
【简答题】You may have never heard of Ladislao Biro, but you have certainly heard of the pen he invented—the ballpoint pen, or biro. Before Biro invented his pen, people wrote with fountain pens. The ink smudge...
【简答题】There’s been a lot of talk about white-and-blue collar workers, and you may have even heard of gold collar workers, but lately a new color of collar is its way into China’s vernacular（土话）...
【简答题】You may not have heard the words “freshman fif” before, but they are very important for students who are entering university(大学). A freshman is a first-year college student. “Fif” means fiftee...
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