—Sandy,I’mgoingtohaveballetlessons.Whatdoyouthinkofit?—...

問題詳情：

— Sandy, I’m going to have ballet lessons. What do you think of it?

— You? It’s no use trying to learn ballet ______ you have a gift for music.

A. until                          B. unless                      C. before                     D. since

【回答】

B

知識點：連詞

題型：選擇題