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【简答题】
汽车制动器主要由: 、 、 、 等四部分组成。
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【简答题】补全对话。 A: Hello! May I speak to Miss Gao? B: 1 She isn't here right now. A: Could you tell me where she is? B: She's out for lunch with her friends. A: By the way, will she come back? B: 2 Shall I take...
【单选题】—Jack still can’t help being anxious about his job interview. —Lack of self-confidence is his______, I am afraid.
A.
Achilles’ heel
B.
child’s play
C.
green fingers
D.
last straw
【简答题】受弯构件梁的最小配筋率应取 和 较大者。
【简答题】一般将 和 总称为板带材。
【单选题】( ), but could you tell me how to go to the Friendship Store?
A.
Good morning
B.
Hello
C.
Excuse me
D.
Thank you
【单选题】( ) ,could you tell me how to get to the railway station?
A.
Hello
B.
Excuse me
C.
THank you
【简答题】生物利用度的含义?绝对生物利用度和相对生物利用度的计算公式和用途?
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