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【简答题】
A: Hello, is that Wu Bin speaking? B: Yes. Who’s that? A: This is Tian Hong. Are you free this Saturday evening? B: (1) A: I’ve got two tickets to Jay Chou’s concert. (2) B: Certainly, I’d love to. He’s my favorite singer. It’s very nice of you. (3) A: Let’s meet at the gate of the park at four o’clock. B: (4) I want to buy him a gift. A: OK. I’ll get there at three. Shall we go to the shopping center to buy the gift? B: (5) See you then. A: See you. A: Would you like to go with me? B: Sounds good. C: When and where shall we meet? D: I’ll see a movie. E: Could you please get there earlier？ F: Yes. What’s up?
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【单选题】She still remembers Beijing University， ____________she graduated five years ago.
A.
from which
B.
from where
C.
which
D.
不填
【单选题】对于教师(理论课)课堂教学质量,你注重哪些方面?
A.
教师着装和形态是否得体
B.
讲义PPT是否美观
C.
教师讲解是否专注认真
D.
讲解内容是否与书本一致
E.
讲解方式是否活泼有趣
F.
课堂互动是否频繁
【单选题】下列电离方程式书写正确的是( )
A.
NaHSO 4 ＝Na ＋ ＋H ＋ ＋SO (熔融态)
B.
NaHCO 3 ＝Na ＋ ＋H ＋ ＋CO
C.
CH 3 COOH CH 3 COO － ＋H ＋
D.
H 2 CO 3 2H ＋ ＋CO
【单选题】下列电离方程式书写正确的是（）。
A.
NH 3 •H 2 O=NH 4 + +OH -
B.
H 2 O＜==＞H + +OH -
C.
NaHCO 3 =Na + +H + +CO 3 2-
D.
KClO 3 =K + +Cl - +3O 2-
【简答题】When my mother told stories to me,she always looked me with a smile.
【单选题】下列电离方程式书写正确的是( )
A.
Ba(OH) 2 ＝ Ba 2 ＋ ＋ (OH) 2 －
B.
FeCl 3 ＝ Fe 2 ＋ ＋ 3Cl －
C.
K 2 CO 3 ＝ K ＋ ＋ CO 3 2 －
D.
H 2 SO 4 ＝ 2H ＋ ＋ SO 4 2 －
【单选题】She still remembers Beijing University ______ she graduated five years ago.
A.
from where
B.
/
C.
which
D.
from which
【单选题】下列电离方程式书写正确的是( )
A.
H 2 CO 3 ⇌2H + + CO 3 2-
B.
NaHCO 3 = Na + + H + + CO 3 2-
C.
Fe(OH) 3 = Fe 3+ + 3OH --
D.
KHSO 4 = K + + H + + SO 4 2-
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