正常妊娠足月羊水量为
A. 300～600 ml
B. 601～700 ml
C. 800～1 000 ml
D. 1 001～1 200 ml
E. 1 201～1 500 ml
He raised his glass and ______ her with his last mouthful.
A. roasted
B. boasted
C. coasted
D. toasted
The manager lost his ______ just because his secretary was ten minutes late.
A. mood
B. temper
C. mind
D. passion
The author's main purpose in writing the passage is to______.
A. describe a phenomenon
B. propose a solution
C. be entertaining
D. argue a belief
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