John's ideas about how to solve the problem were so cogent that I had to agree with him.
A. chronic
B. cavernous
C. convincing
D. choral
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肉桂与桂枝的共同功效是
A. 散寒,止痛,温经通脉
B. 助阳,解表,温经通脉
C. 助阳,散寒,温经通脉
D. 补火,助阳,温经通脉
E. 通阳,利水,温经通脉
Just as a force is required to change the speed of an object,()a force must act to cause a change in the direction of the motion.
A. as
B. thus
C. so
D. like
下列为气血双补之品的药物是
A. 大枣
B. 蜂蜜
C. 廿草
D. 白术
E. 山药
If you were offered a trip to the moon,()it
A. did you accept
B. are you going to accept
C. will you accept
D. would you accept