不仅能进行挖装作业,而且能进行集渣、推运、平整及挖运作业,同时按行走装置的不同,可分为履带式和
A.正铲挖掘机
B.拉铲挖掘机
C.装载机
D.铲运机
A.正铲挖掘机
B.拉铲挖掘机
C.装载机
D.铲运机
第3题
How were the police able to prove that Joe had robbed the bank?
A.The raid had been photographed by hidden cameras.
B.Some watchmen had seen the raid.
C.The bank teller proved that Joe was the robber.
D.Some monitors had been installed nearby.
第4题
How were the police able to prove that Joe had robbed the bank?
A.The raid had been photographed by hidden cameras.
B.Some watchman had seen the raid.
C.The bank teller proved that Joe was the robber.
D.Some monitors had been installed nearby.
第5题
How were the police able to prove that Joe had robbed the bank?
A.The raid had been photographed by hidden cameras.
B.Some watchman had seen the raid.
C.The bank teller proved that Joe was the robber.
D.Some monitors had been installed nearby.
第6题
A.orange juice
B.cold coffee
C.hot coffee
D.champagne
第7题
How were the police able to prove that Joe had robbed the bank?
A.The raid had been photographed by hidden cameras.
B.Some watchman had seen the raid.
C.The bank teller proved that Joe was the robber.
D.Some monitors had been installed nearby.
第8题
How were the police able to prove that Joe had robbed the bank?
A.The raid had been photographed by hidden cameras.
B.Some watchman had seen the mid.
C.The bank teller proved that Joe was the robber,
D.Some monitors had been installed nearby.
第9题
How were the police able to prove that Joe had robbed the bank?
[A] The raid had been photographed by hidden cameras.
[B] Some watchmen had seen the raid,
[C] The bank teller proved that Joe was the robber.
[D] Some monitors had been installed nearby.
第10题
What did Princess Diana think of her visit to Angola?
A.It had caused embarrassment to the British government.
B.It had brought her closer to the ordinary people.
C.It had greatly promoted her popularity.
D.It had affected her relations with the British government.
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