题目内容
(请给出正确答案)
[单选题]
He _______ his binoculars ____ the distant figures.
A.trained ... on
B.trained ... in
C.trained ... for
D.trained ... as
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A.trained ... on
B.trained ... in
C.trained ... for
D.trained ... as
A.disappointing with
B.disappointed on
C.disappointed with
D.disappointing for
A.at his best
B.in his best
C.for the best
D.at best
A.go over
B.think over
C.take over
D.hand over
A.asked
B.delieved
C.sent
D.appointed
A.confessed
B.admitted
C.realized
D.recognized
A.Coin-collector as
B.As a coin-collector
C.A coin-collector as
D.Coin-collector that