Many disease organisms enter the body through
A、the mouth
B、the skin
C、the small intestine
D、ears
A、the mouth
B、the skin
C、the small intestine
D、ears
He stood up, _____ the large door and looked outside. There on the ground lay a white dog. |
[ ] |
A. opens B. opened C. opening D. having opened |
B.It happens mostly to juveniles.
C.It endangers some organs of the body.
D.It can be cured by injecting insulin into the body.
A、18~22℃ and 41~46℃
B、22~24℃ and 41~46℃
C、18~22℃ and 40~43℃
D、22~24℃ and 45~50℃
A、百部酊30g+50%乙醇100ml+100%乙酸1ml
B、百部酊30g+50%乙醇100ml+100%乙酸10ml
C、百部酊30g+50%乙醇50ml+100%乙酸10ml
D、百部酊30g+25%乙醇100ml+100%乙酸10ml
A、minimal physical activity
B、variable levels of consciousness
C、increased responsiveness to external stimuli
D、changes in the body’s physiologic processes
A、the circadian rhythm
B、the infradian rhythm
C、the ultradian rhythm
D、none of the above
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