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Word Bank A) thoughts B) clarify C) grasped D) directness E) elegance F) feature G) intelligent H) plain I) platitude J) point K) reasonable L) solemn M) strict N) take O) very problematic Yes, I think the sort of person you’re describing sounds like a good student — it’s no good being to (1) ______ and they don’t have to be too (2) ______ , but they do have to take an interest in things. One thing teachers like is students who ask questions, at least those who ask (3) ______ questions, because usually those questions are in other people’s (4) ______ already, and it helps the teacher (5) ______ things in a way that students understand. It shows the teacher when he or she isn’t making things quite (6) ______ enough. There’s nothing a teacher hates more than a class of students who never say anything, so you never know if they’ve what you are teaching them or not. What else can I say? Yes, students who try to be too clever, to show they’ve understood everything, usually before the rest of the class have got the (7) ______ — they can be (8) ______ . They’re different from the students who ask questions because they don’t really understand something, and they don’t help the teacher to (9) ______ the class forward.
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举一反三
【简答题】模拟信号传输的基础是载波,载波具有三个要素,即()、()和()。数字数据可以针对载波的不同要素或它们的组合进行调制,有三种基本的数字调制形式,即()、()和()。
【简答题】模拟信号传输的基础是载波,它是频率恒定的连续信号,它不能直接传输 (( )) 信号。
【简答题】“娉娉袅袅十三余,豆蔻梢头二月初”运用了()的写作手法。
【简答题】模拟信号传输的基础是载波,载波具有三个要素,即幅度、频率和_______。数字数据可以针对载波的不同要素或它们的组合进行调制,有三种基本的数字调制形式,即移幅键控法ASK、移频键控法FSK和移相键控法PSK。
【单选题】“娉娉袅袅十三余,豆蔻梢头二月初”运用了()的写作手法。
A.
举隅
B.
转喻
C.
明喻
D.
暗喻
【简答题】模拟信号传输的基础是载波,载波具有三个要素,即___(5)___、频率和___(6)___。数字数据可以针对载波的不同要素或它们的组合进行调制,有三种基本的数字调制形式,即_ (7) ___、FSK频移键控法和_ (8) ___。
【简答题】模拟信号传输的基础是(),它是频率恒定的连续信号。
【简答题】模拟信号传输的基础是(),它是频率()的连续信号,它不能直接传输()信号。
【单选题】“娉娉袅袅十三余,豆蔻梢头二月初”运用了什么写作手法?()
A.
举隅
B.
转喻
C.
暗喻
D.
明喻
【判断题】模拟信号传输的基础是载波,它是频率恒定的连续信号。 ( )
A.
正确
B.
错误
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