she ________herself to be good at typewriting.A.was proved b.has been proved C.proved d.is being proved 为什么选C

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/25 18:22:43
she________herselftobegoodattypewriting.A.wasprovedb.hasbeenprovedC.provedd.isbeingproved为什么选Cshe___

she ________herself to be good at typewriting.A.was proved b.has been proved C.proved d.is being proved 为什么选C
she ________herself to be good at typewriting.
A.was proved b.has been proved C.proved d.is being proved 为什么选C

she ________herself to be good at typewriting.A.was proved b.has been proved C.proved d.is being proved 为什么选C
prove (证明),此处作为不及物动词,没有被动语态!ABD都是被动态,所以只能选C.