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【单选题】
根据药物对胎儿的危害,美国FDA将妊娠用药毒性分为A、B、C、D、X五个级别,头孢曲松的妊娠毒性分级是A.
C级
B.
D级
C.
A级
D.
X级
E.
B级
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【单选题】To find out what the weather is going to be, most people go directly to the television, the radio or newspaper to get a weather forecast. But【C1】______you know what to look for, you can use your own【C...
A.
if
B.
unless
C.
though
D.
as
【单选题】Ask most people to list what makes them like someone on first meeting and they'll tell you personality, intelce, sense of humor. But they're probably deceiving themselves. The characteristic that...
A.
appearance that hinders his/her inclination
B.
intelce that triggers his/her interest
C.
appearance that touches off his/her inclination
D.
sweet personality and sense of humor that arouses his/her interest
【判断题】Most people concern more on what they say is going to be listened to than paying more attention to what they are going to say.()
A.
正确
B.
错误
【简答题】Most people want to be successful, but never stop to think what it will really take to get there in their chosen field. If it means going back to college for 2 years of night school, could you do it ?...
【简答题】Write about the following topic. Success is something most people try to achieve. What does success mean to different people, and what is your view of success? Give reasons for your answer and include...
【判断题】HDTV 视频数据是以 1.485Gb/s 的速率复用传送的,每个视频数据为 10 比特字(或 8 比特字),其顺序是: C B1 、 Y 1 、 C R1 、 Y 2 、 C B3 、 Y 3 、 C R3 、 Y 4 ......。
A.
正确
B.
错误
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