21. ____________ a conference like this make any contribution to the industrial development if the
conflicts of interest are left unresolved.
(A) It scarcely does
(B) It does hardly
(C) Never does it
(D) Rarely does
詳解 (共 1 筆)
未解鎖
Rarely does a confer...
私人筆記 (共 1 筆)
未解鎖
(考文法) ____________ ...