![In1990,]( "In1990,")
发表于：2021-01-31
问题详情：In1990,_____Belgianinventorby_____nameofBakeliteinventedthefirstofthemodernplastics.A.a;a B.a;the C.the;a ...
![In1990,over100countriessigned 61 internationalagreemen...]( "In1990,over100countriessigned 61 internationalagreemen...")
发表于：2021-03-05
问题详情：In1990,over100countriessigned61internationalagreementtomakeitillegaltobuyorsellivory,whichismainlyusedforjewelry.Mostivoryismadefromthetusks（象牙)ofAfricanelephant...
![AfterMandelawasfree(自由的)in1990,hechosetoshakehandswitht...]( "AfterMandelawasfree(自由的)in1990,hechosetoshakehandswitht...")
发表于：2021-08-05
问题详情：AfterMandelawasfree(自由的)in1990,hechosetoshakehandswiththepeople________wantedtokillhim.A.whose B.which C./ ...
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