29.Newton was playing under an apple tree an apple fell onto his head.A.when B.while C.a(chǎn)fter D.before 查看更多

 

題目列表(包括答案和解析)

Newton was playing under an apple tree           an apple fell onto his head.

A.when                   B.while                   C.a(chǎn)fter                             D.before

查看答案和解析>>

Newton was playing under an apple tree ________ an apple fell onto his head.

[  ]

A.when

B.while

C.after

D.before

查看答案和解析>>

Newton was playing under an apple tree _____an apple fell onto his head.

A.when            B.while              C.a(chǎn)fter              D.before

查看答案和解析>>


同步練習冊答案