She tried a smile. It came out rather peculiar.Which is the closestsynonymfor the underlined word?
A. strange
B. special
C. particular
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While she was talking, crying and talking, Noonan discovered a small patch of congealed blood on the dead man's head.
A. becoming thick or solid
B. dark red
C. brownish red
Her husband, he told her, had been killed by a blow on the back of the head administered with a heavy blunt instrument...Which is the antonymfor the underlined word?
A. light
B. heavy
C. sharp
气门组不包括哪一个部分?
A. 气门;
B. 气门导管;
C. 气门弹簧;
D. 摇臂
按凸轮轴按传动方式可分为哪几种?
A. 齿轮传动;
B. 链传动;
C. 正时带传动