【单选题】Though Albert Einstein was tired,he still made__________ speech to the audience. [ ]
【多选题】对下列句子中括号内词语解释正确的有( )
A.
悄(焉)动容,视通万里。 焉:相当于“然”、“样子”。
C.
其思理(之)致乎 之:指示代词,代“思理”。
【单选题】For what did Einstein win the Nobel Prize in 1921?
A.
Einstein proposed in 1905 that light is particulate and for this he won the Nobel Prize in 1921.
B.
Einstein proposed in 1901 that light is particulate and for this he won the Nobel Prize in 1921.
C.
Einstein proposed in 1905 the Theory of Universal Gravitation and for this he won the Nobel Prize in 1921.
【单选题】The harder you study, ____ you will learn.
【单选题】To learn Chinese cooking, you should practice ______.
【简答题】如图所示电路,理想二极管,U i =10 V,则U 0 等于多少?
【多选题】对下列句子中括号内词的解释正确的有( )
D.
(彻)其环瑱,至老不嫁,以养父母。 彻:通“撤”,除去。
【简答题】How did Einstein explain Relativity to young students?
【单选题】听力原文:M: Carol, did you take the car to the garage today? W: Yes, I did. Still at that garage that we used to get the car repaired. M: What did the repairman say? (23)And every time I start it up, the ...
A.
It can not be stopped properly.
D.
The engine tends to die.