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【简答题】
依据《建筑工程设计信息模型交付标准》,建筑工程信息模型的信息应包含哪种类型()。2
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【简答题】写出下列动词的过去式。 1. fall ______ 2. hurt ______ 3. break ______ 4. happen ______
【单选题】Dialogues 1 Vocabulary 1. steal /sti:l/ n. a great bargain 2. buck / bʌk/ n. (informal) one dollar 3. break even end up with no profit or loss at the end of some business activity 4. throw in add or i...
A.
He doesn't think it is very special.
B.
Someone else bought it before him
C.
He has no need for a ring
D.
The ring is too small.
【简答题】选出你所听到的单词的过去式。 ( )1.A.break ( )2.A.have ( )3.A.buy ( )4.A.hurt ( )5.A.takes B.breaks B.has B.buyed B.hurts B.taked C.broke C.had C.bought C.hurted C.took D.broken D.haved D.buys D....