.You can’t see through the telescope until it to your eyes.
A. contributed
B. guaranteed good
C. is similar
D. is adjusted to
网友回答
A. contributed
B. guaranteed good
C. is similar
(答案→)D. is adjusted to
解析：短语辨析。A. 有助于 B. 保证良好的 C. 与……相似 D. 调整到。句意：你不能通过望远镜看见东西直到他调整到适合你的眼睛。故选D。