251 When a motorcycle is on a lane, which is not divided into fast lanes and curb lanes and without traffic signs or markings, it should be on the 2 lanes towards the right side. On a one-way street, however, the motorcycle should be on
(A) the lane on the left side
(B)the lane on the right side
(C)all of the above.

1797. 公共工程應由符合CNS 17025(ISO/IEC 17025)規定之實驗室辦理，並出具檢驗或抽驗報告，該報告應印有依何法案授權之實驗室認證機構之認可標誌？(A)政府採購法(B)營造業法(C)標準法(D)職業安全衛生法

1798. 公共工程應由符合CNS 17025(ISO/IEC 17025)規定之實驗室辦理，並出具檢驗或抽驗報告，下列何者為非？(A)鋼筋(B)混凝土(C)瀝青混凝土(D)以上皆非

1799. 監造單位現場人員應專職，不得跨越其他標案，且監造服務期間應在工地執行職務之預算金額門檻？(A)100萬元(B)5,000萬元(C)2億元(D)以上皆非

1800. 監造單位應於何時現場人員之登錄表，報經機關核定後，由機關填報於工程會資訊網路備查？(A)工程決標後(B)工程訂約後(C)開工前(D)開工後

252 A motorcycle rider should follow the signs or markings on a motorcycle lane. When merging from 2 lanes into 1 in an area without signs or markings, the vehicle that is going straight has the right-ofway. If there is no straight lane, (A)the vehicle on the right lane should yield to the vehicle on the left lane (B)the vehicle on the left lane should yield to vehicles on the right lane (C)all of the above.

253 When a motorcycle is turning at an intersection, follow the instructions of the signs or markings. In an area without signs and markings, and the fast lane is marked with "no motorcycle", (A)make a hook turn (B)the motorcycle can turn left directly from the fast lane (C)turn left from the other lanes.

254 When arriving at an area with signs or marking for a curve, slope, bridge, tunnel, intersection, or construction, or an area with a level crossing or construction site, (A)it is ok to pass another vehicle (B)honk to warn others and pass (C)passing is not permitted.

255 When encountering incoming cars from the opposite direction or two cars in a row in an area with school or hospital signs or no passing sign or markings, (A)it is ok to pass (B)honk to warn others and pass (C)passing is not permitted.

256 When passing the car ahead in the same lane, honk twice or flash the lights once. However, (A)do not honk continuously to force the vehicle ahead to make way (B)do not blink the lights continuously to force the vehicle ahead to make way (C)all of the above.

257 When coming to an intersection without traffic lights or with broken traffic lights, and when the traffic officers are not present to direct the traffic, (A)the vehicle on the branch road should yield to the vehicle on the main road (B)the vehicle on the main road should yield to the vehicle on the branch road (C)all of the above.