21. Last night he saw two dark ________ enter the building, and then there was the explosion.+ I; e) _% n/ |4 X
A) features B) figures C) sketches D) images/ O+ R; L' }" h, }; C( B
22. It is obvious that this new rule is applicable to everyone without ________. + ]. w( S3 U5 c; f$ T. ]9 z+ Z. eA) exception B) exclusion C) modification D) substitution6 {: {' M' t. Q! K5 Q" h2 H& @# B
23. His temper and personally show that he can become a soldier of the top ________.6 G; b3 ^6 r$ V1 g
A) circle B) rank C) category D) grade 2 z; v& V" g3 L. f24. During the lecture, the speaker occasionally _____ his point by relating his own experiences. 5 f3 e8 ?# B- JA) illustrated B) hinted C) cited D) displayed! U8 f: ?" L& ], K! A5 i0 n
25. Only those who can ________ to lose their money should make high-risk investments.- P' p* r& |) e) G
A) maintain B) sustain C) endure D) afford- \8 i, n* B8 _! _* q! ^