2. Among the following, which is not the symptom of flu?
A、A. ache all over
B、B. headache
C、C.high fever
D、D.sleeplessness
A、A. ache all over
B、B. headache
C、C.high fever
D、D.sleeplessness
A、It regards output as the goal of learning.
B、It promotes the output with the input.
C、It drives the input with the output.
D、无
A、crucial
B、critic
C、faultfinding
D、pressing
A、In the presence of high plasma concentration of progesterone, estrogen stimulates increased secretion of GnRH
B、In low plasma concentration, estrogen inhibits pituitary secretion of FSH.
C、In high plasma concentration, estrogen stimulates pituitary sensitivity to GnRH
D、Estrogen secretion is required for the LH surge
E、Estrogen stimulates follicular growth
A、falling intonation
B、rising intonation
C、rising-falling intonation
D、falling-rising intonation
A、A.我头晕。
B、B.我很热,想去游泳。
C、C. 我头痛。
D、D. 我游泳导致感冒了。
A、A. I feel terrible.
B、B. For a week.
C、C.I don't know why.
D、D.I have taken the medicine.
A、A. keep healthy
B、B. keep health
C、C. keep healthily
D、D. keeps health
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