21. Last night he saw two dark ________ enter the building, and then there was the explosion. T* S+ ?: q2 c# D& [
A) features B) figures C) sketches D) images , A. V5 b# N4 U6 H2 d$ j( O1 }) z22. It is obvious that this new rule is applicable to everyone without ________. ' |* {, I& U0 b1 S( D3 `A) exception B) exclusion C) modification D) substitution5 M8 ~- c$ u& d& \- F5 N
23. His temper and personally show that he can become a soldier of the top ________. * Y/ n- p# x0 p* E$ G2 M( vA) circle B) rank C) category D) grade3 ~' K3 y# M; T9 J* O% C3 D
24. During the lecture, the speaker occasionally _____ his point by relating his own experiences. 4 c6 w; X8 G/ ]2 g1 a, `A) illustrated B) hinted C) cited D) displayed6 G5 f: a. ]- I& R" T
25. Only those who can ________ to lose their money should make high-risk investments. 8 \8 f l x5 Q2 w& t5 wA) maintain B) sustain C) endure D) afford % `6 q! C6 o9 t8 L0 K* i _' Q4 b) E' f7 K* ^
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