How does the man feel about the woman's decision
A. Patient.
B. Surprised.
C. Worried.
D. Irritate
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硝酸酯类抗心绞痛作用机制不包括
A. 扩张全身容量血管
B. 扩张心脏输送血管
C. 冠脉血流重新分配
D. 降低心肌耗氧量
E. 促进氧与血红蛋白分离
Though ______ in a big city, he had always preferred to record the plain facts of small-town life.
A. raised
B. grown
C. cultivated
D. developed
对板料进行弯曲或压槽时应选用______。
A. 平锤
B. 型锤
C. 摔锤
The rival group ______ held to the peace agreement they had signed.
A. seldom
B never
C sometimes
D. often
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