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【简答题】
全球许多地标性建筑响应“地球一小时”的号召,在每年3月最后一个星期六熄灯一小时。(respond to) 2. 数以百万计的人参加了“地球一小时”,以行动承诺他们对地球的支持。(take part in) 3.我们发起了一场创建绿色家园的活动。(launch a campaign) 4.我们应当勇敢地承担起对地球的责任。(responsibility) 5. 地球日让人们更关注环境问题。(draw attention to)
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【简答题】Complete the following sentences with an appropriate word or phrase. 1) Young as she is, Mary is very good at h_____ difficult customers. 2) After explaining his plan in great detail, Bob s_____ its m...
【单选题】The hotel charges $20 a day, exclusiv _______ meals.
A.
in
B.
for
C.
on
D.
of
【简答题】c ompetent, able & capable 1. A ________ mechanic should be able to fix the problem. 2. She was widely regarded as one of the most ________ members of the president's staff. 3. He is ________ of runni...
【简答题】Complete the following sentences with an appropriate word or phrase. 1) Young as she is, Mary is very good at h_____ difficult customers. 2) After explaining his plan in great detail, Bob s_____ its m...
【单选题】Ms Harris's conclusion would be more convincing if ________.
A.
she had based study exclusively on twins
B.
she had attacked tile developmentalists more harshly
C.
she had truly understood the developmentalists’views
D.
she has provided evidence pointing to developmental characteristics
【单选题】“屦校灭趾”,“屦”的意思是
A.
爵位
B.
鞋子,引为拖、拉
C.
乐器,引为弹唱
D.
著名的种麻能手
【多选题】指令格式:镜像功能()
A.
G24 X__Y__Z__
B.
G25 X__Y__Z__
C.
G23 X__Y__Z__
D.
G22 X__Y__Z__
【多选题】指令格式:镜像功能错误的是()
A.
G51 X_Y_Z_P_
B.
G50 X_Y_Z_P_
C.
G51 X_Y_Z_
D.
G50 X_Y_Z_
【简答题】I. Fill in the missing words according to the meaning of the sentences. 1. Kate is very s________. She knows how to make a learning plan for herself every year 2. As we all know, c__________ is very i...
【简答题】测磷含量时使用的显色剂是( )。
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