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【判断题】
我国现行标准规定,采用马歇尔稳定度试验来评价沥青混合料的高温稳定性。( )
A.
正确
B.
错误
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参考答案:
举一反三
【多选题】下面哪些属于物联网的短距离无线通信技术?
A.
ZigBee
B.
蓝牙
C.
卫星通信
D.
5G
【简答题】Try to use Impertive to tell someone what he or she is suposed to do or not to do during the Novel Coronavirus Outbreak. Write out at least 5 pieces of advice in English. 试着使用祈使句来告诉某人在新冠状病毒疫情爆发期间他(她)要...
【单选题】目前,中国对世界经济增长贡献率超过( )
A.
10%
B.
20%
C.
30%
D.
40%
【单选题】目前中国对世界经济增长贡献率超过( )。
A.
0.2
B.
0.065
C.
0.4
D.
0.3
【简答题】Time is very important in our lives. It organizes our everyday moments. However, time never had any importance in my life until I received a watch from my father. I received this gift on a cloudy day....
【简答题】Time is very important in our life. It our everyday moments. However, time never had any importance in my life until I a watch from my father, which organized my life and made me more responsible. It'...
【单选题】He_ very late everyday.
A.
work
B.
works
C.
working
D.
is working
【单选题】18世纪60年代到19世纪60年代时期的国际分工基本上是以()为中心形成的
A.
美国
B.
法国
C.
英国
D.
德国
【单选题】目前中国对世界经济增长贡献率超过( )。
A.
20%
B.
6.5%
C.
40%
D.
30%
【单选题】He is late everyday.He is __________ late.
A.
never
B.
always
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