我国居民膳食中碳水化合物供热占总热能的适宜比是()。
A、<50%
B、50%
C、60%~70%
D、>70%
E、以上都不是
参考答案:C
根据括号内的要求,完成句型转换,每空一词,缩略词算一个词。将答案写在横线上。
小题1:It takes me 20 minutes to walk from my home to the gym. (同义句转换)
It’s about 20 __________ __________ from my home to the gym.
小题2:You can take the books out of the reading-room.(改为被动语态)
Books can __________ __________ out of the reading-room.
小题3:Doing chores makes him bored. (对划线部分提问)
___________ ___________ doing chores make him feel?
小题4:I don’t think he is a doctor, ___________ ____________? (反义疑问句)
小题5:他太累了,在公交车上睡着了。
He was __________ tired __________ he fell asleep on the bus.
特发性血小板减少性紫癜的诊断依据不包括
A.血小板寿命缩短
B.血小板减少
C.APTT延长
D.骨髓巨核细胞增多并成熟障碍
E.脾不大或轻度肿大