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【多选题】
Compared with steam locomotives, diesel locomotives have the followingadvantages.A.
Diesel locomotives have greater performance .
B.
Diesel locomotives have greater flexibility .
C.
Diesel locomotives have substantially lower operating costs.
D.
Diesel locomotives have substantially lower maintenance costs.
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【单选题】The girl felt ill ____ ease ____ the presence of a lot of people.
A.
with / at
B.
with / in
C.
at / at
D.
at / in
【单选题】The girl felt ill at ease _____ the presence of a lot of famous people.
A.
on
B.
upon
C.
in
D.
at
【简答题】阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 A poor girl was selling flowers in the street 21 Christmas Eve. Her parents were ill, so she 22 get money for food. It was very cold. The girl ...
【简答题】The girl felt ill at ease ____ the presence of a lot of famous people.
【简答题】根据识记时有无明确目的,把识记分为 。
【简答题】Situation 1 In a Chinese classroom a girl was asked to answer a question. She stood up and smiled, without any sound. Situation 2 When an American was parking his bike and the bike accidentally...
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