TOEICクイズスレ

122 ：名無しさん＠英語勉強中：2016/05/08(日) 23:32:05.77 ID:K2EAKBaC.net

10秒で選択
Initial planning and research is underway ------ the feasibility of building a new regional airport near the bay.

A. as far as
B. into
C. further
D. forward