A.The Eiffel Tower was almost torn down. |
B.Gustave Eiffel was more than an engineer. |
C.It took great efforts to build the Eiffel Tower. |
D.The Eiffel Tower has served important purposes. |
A.it was giant and ugly |
B.it would expire too soon |
C.some historic buildings had to be removed |
D.it didn’t match the historic buildings of Paris |
A.By asking the army to defend it. |
B.By showing its importance for tourism. |
C.By making it a base for scientific research. |
D.By asking the government to renew its permit. |
A.the Eiffel Tower has lost its initial value |
B.the Eiffel Tower has existed long enough |
C.research done in the Eiffel Tower had unexpected payoffs |
D.the Eiffel Tower was successfully preserved during the war |