电话是在1876年发明的。翻译

Ithoughtherrequestforfinancialaidwas___(reason),butsomehowitwasrefused.

Itisessentialthatyou__________anydocumentcarefullybeforesigningit.

When the ship lost its engine power,the crew found themselves at the_________of the wind.

_______ the moon moves round the earth is well known to all of us.