問題詳情
1.B 細胞（B cells）於何時產生作用細胞（effector cells）？ 
(A)0至7 天之間
(B)7至 14 天之間
(C)28至 35 天之間
(D)35至 42 天之間。
參考答案
無參考答案
內容推薦
- When an injured person in an accident is in shock, the person's face would be (A)pale (B)lea
- When there is an accident ahead, and the police has arrived at the scene, what should you do? (A)
- 169When driving on a two lane road, and another car or motorcycle is ahead of you on the same lane,
- Everybody is responsible for traffic safety. Therefore, in addition to obeying the traffic rules,
- 以下何種機械較不適合水產食品加工(A)去蕊機(B)採肉機(C)成型機(D)擂潰機。
- 207Which of the following is not considered a major traffic accident?(A)More than 3 deaths (B)Under
- What is the best elbow position when riding a motorcycle? (A)Keep the elbows straight (B)Keep the
- 209Which of the following is not someone who can make request to the law enforcement agency for revi
- 256When a motorcycle is turning at an intersection, follow the instructions of the signs or markings
- 206A traffic accident means a person is injured or killed on the road by which of the following? (A)
內容推薦
- 170When two lanes heading the same direction merge into one, the vehicle on the lane that is going s
- When a motorcycle rider witnesses traffic violations, the person might have the impulse to speak
- 258When encountering incoming cars from the opposite direction or two cars in a row in an area with
- 211When handling cases related to traffic violations, the procedure for sending related documents is
- 212The inspection and documentation of traffic violations is not conducted by which of the following
- Can a person ride a motorcycle after alcohol consumption? (A)Yes (B)No (C)Ride slowly.
- 51 Your web application requires the adding and deleting of many session attributes during acomplex
- A good motorcyclist should drive (A) fast. (B) slow.(C) at the appropriate and legal speed.
- When riding a motorcycle, (A)focus on the road ahead and pay attention to the cars around you (B)
- 259When passing the car ahead in the same lane, honk twice or flash the lights once. However, (A)do
- When riding a motorcycle, pay attention to (A)stores on the side of the road (B)the road signs, m
- To extinguish an oil fire, (A) use water. (B) use a fire extinguisher, dirt, or a wet cloth or qu
- 213When an individual disobeys the order and escapes, the traffic police or traffic officer on duty
- 172When you arrive at an intersection without signs, marking or light signals to divide the branch r
- 健康的領域非常廣泛，包括從出生到死亡，從健康到生病所有相關事項均屬之，故哪一新的詞彙已漸取代原有「病歷紀錄」的趨勢? (A)電腦化病歷(B)電子化病歷(C)健康紀錄(D)健康病歷
- When a large vehicle passes by, it creates air suction like a vacuum cleaner. Therefore, when rid
- 260When coming to an intersection without traffic lights or with broken traffic lights, and when the
- 171When a motorcycle is meeting a car or another motorcycle, the distance between should be no less
- You are approaching a railroad crossing and a number of other motorcycles are speeding across the
- 304If a motorcycle rider causes an accident without injuries or death with the motorcycle still bein
- 173On a road separated by a traffic island into fast lane and curb lane, the vehicle in the curblane
- 214When an individual is fined for violations of traffic control regulations and unable to pay the f
- Motorcycles: (A) can legally pull a cart or trailer (B) cannot legally pull a cart or trailer (C)
- 302A lane is for (A)pedestrians (B)vehicles (C)both pedestrians and vehicles.
- 303When a person illegally parked on the handicapped parking, the penalty shall be (A)a ticket (B)li