21. Not until the parents came home _____________ their children have dinner. Their teenage children were too lazy to cook for themselves. 
(A) did
(B) were
(C) had been
(D) has

答案：登入後查看
統計： A(758), B(90), C(149), D(48), E(0) #338464

詳解 (共 7 筆)

#334656

因為did 是 have dinner 的助動詞. have 是一般動詞.
28
0
#314889
原句: Their children did not have dinner until  the parents came home.
題目為倒裝句.
18
0
#2458820

not until用法 出處1  出處2

11
0
#315532
因為是倒裝,助詞提到主詞前.
8
0
#313882
直到父母回家，他們的孩子吃飯。他們十幾歲的孩子們懶得自己做飯。
5
1
#315218
那為什麼用did?
4
1
#312637
文法不太懂
2
0

私人筆記 (共 1 筆)

私人筆記#7382710
未解鎖
Not until the parent...
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