4C class

「四書五經」中的「五經」是哪五經？

• 《詩經》《尚書》《禮記》《周易》《春秋》

• 《詩經》《尚書》《山海經》《周易》《春秋》

• 《詩經》《尚書》《禮記》《山海經》《春秋》

• 《詩經》《山海經》《孝經》《聖經》《馬經》

以下誰在論孝中向孔子請教過?

• 孟子、子游

• 盧敬謙、孟懿子

• 子游、孟懿子

• 以上皆沒有

「桃之夭夭，灼灼其華。之子於歸，宜其室家。」出自《詩經·周南·桃夭》。其創作年代為？

• 周

• 秦

• 東漢

• 南北朝

明代李夢陽、何景明等人倡導文學復古運動，提倡「文必＿＿，詩必盛唐」。

• 秦漢

• 南宋

• 明清

• 春秋

what is the correct symbol of initial velocity?

• v

• u

• naga

• a

An MTR train starts from rest when departing from Airport Station. It attains its full speed of 30m/s after traveling for 170m. Take forward as positive.Find the time needed to attain its full speed.

• 11.33s

• 12.44s

• 13.87s

• 14.44s

Frank jumped up from ground at 5ms^-1, take upward as positive, what will be his velocity after 0.5 seconds?(ignore air resistance)

• -9.81ms-1

• 0ms-1

• -0.095ms^-1

• none of the above

How to calculate acceleration.(differentiation and integration is not allowed)

• area under v-t graph

• area under s-t graph

• area under a-t graph

• none of the above

Which of the following elements has the highest reactivity against water?

• Potassium

• Carbon

• Neon

• Magnesium

which of the following is the symbol of carbon?

• C

• Ca

• N

• Cl