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(1)BE=______= 1 /2 ______. (2)∠BAD=______= 1 /2 ______. (3)∠AFB=______=______. (4)S△AEC=______.
1年前
______ it would be silly to argue any longer .
1年前
To improve the quality of our products, we asked for suggestions______ had used the products. [ ]
1年前
Both Tom and Jack have been to Beijing.(改为同义句)
1年前
1年前