摘要： It was not until that to prepare his lessons. A. did his father come in; the boy began B. did his father come in; did the boy begin C. his father came in; did the boy begin D. his father came in; the boy began
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It was not until that to prepare his lessons.
A．did his father come in; the boy began
B．his father came in; did the boy begin
C．did his father come in; did the boy begin
D．his father came in; the boy began
查看习题详情和答案>>It was not until ________ that ________ to prepare his lessons．
- A.did his father come in; the boy began
- B.his father came in; the boy began
- C.did his father come in; did the boy begin
- D.his father came in; did the boy begin
It was not until ________ that ________ to prepare his lessons．
[ ]
A．did his father come in; the boy began
B．his father came in; the boy began
C．did his father come in; did the boy begin
D．his father came in; did the boy begin