There are several ______ leaves on the ground.A、fallingB、fallenC、to fallD、fell
A.falling
B.fallen
C.to fall
D.fell
A.falling
B.fallen
C.to fall
D.fell
第2题
Several languages are likely to die()
A.out
B.down
C.off
D.of
第4题
In a single moment, a good reader picks up ().
A.several words
B.several phrases
C.several sentences
D.several lines
第5题
第7题
A.This model is suitable for the analysis of the effects of several parameter changes.
B.You can analyze the effects of several parameter changes using this model.
C.One can use this model to analyze the effects of several parameter changes.
D.Using this model to analyze the effects of several parameter changes.
E.Develop this model to analyze the effects of several parameter changes.
第9题
A.This model is suitable for the analysis of the effects of several parameter changes.
B.You can analyze the effects of several parameter changes using this model.
C.One can use this model to analyze the effects of several parameter changes.
D.Using this model to analyze the effects of several parameter changes.
E.Develop this model to analyze the effects of several parameter changes.
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!