阿摩線上測驗
45. The contract only runs for one year; _____, there are options to renew forone more year _____ your assistance further.
(A)furthermore....if werequest
(B)therefore....if we require
(C)however....should we require
(D)otherwise....should we request 。
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統計： 尚無統計資料
統計： 尚無統計資料
