【判断题】Hotpot was first eaten by rich people in Shanghai.
【单选题】I am going to eat hotpot with my friends tonight. Would you like to ______ us?
【单选题】What does 'wriggling larvae' refer to in the first paragraph?
A.
A kind of fish that can eat mosquitoes.
B.
A kind of bird that dies of West Nile virus.
C.
Mosquitoes in adolescence.
D.
A kind of insect that can live in the water.
【单选题】There ______many restaurants in town, but they _________ eat the food there at first.
A.
used to have, didn’t use to
B.
used to have, didn’t used to
C.
used to be, didn’t use to
D.
used to be, didn’t used to
【简答题】请设计一个 5 人表决器,在主裁判长 A 赞成的前提下,且赞成的总人数过半数的情况下,判定为表决通过,输出端 voteout 输出高电平,反之输出低电平。
【多选题】药品严重不良反应包括以下哪些情形( )。
C.
对生命有危险并能够导致人体永久的或显著的伤残
【多选题】药品严重不良反应是指因服用药品引起以下哪些损害情形之一的反应()
C.
对生命有危险并能导致人体永久性的或显著性的伤残
【多选题】药品严重不良反应包括以下哪些()
C.
对生命有危险并能够导致人体永久的或显著的伤残
【单选题】Volunteers are being recruited(征募) to eat raw potatoes in the first human trials of a vaccine grown in genetically engineered vegetables. Researchers in Texas hope that people who eat the potatoes wil...
A.
to prove that doctors don't like vegetables
B.
to amuse the reader by telling some funny things
C.
to describe how vegetables can grow vaccines for their own use
D.
to tell the reader about a cheaper way of growing vaccines