30.Before _______ the envelope, you must be sure that you have enclosed all of the materials listed in the instruction.
(A) was sealed
(B) seal
(C) sealing
(D) sealed

答案:登入後查看
統計: A(83), B(115), C(1005), D(136), E(0) #423830

詳解 (共 7 筆)

#1357597
還原主詞跟動詞 ,
還原Before you seal the envelope, you must be sure that you have enclosed all of the materials listed in the instruction.
分詞構句
1.主詞相同去掉分詞的主詞
2.主動動詞用ing;被動用ed
26
0
#666296

Before ____ the envelope

seal 封

8
0
#2782011
翻譯:在你將信封封起來之前,你必須確定在...
(共 37 字,隱藏中)
前往觀看
7
0
#1352272

30.Before _______ the envelope, you must be surethat you haveenclosed all of the materialslisted in the instruction. 

30.之前_______信封,必須確保你已經全部封閉在指令中所列的材料。
(A)被封
(B)印章
C)密封
(D)
 

5
3
#823064
原本題目:Beforethe envel...
(共 334 字,隱藏中)
前往觀看
1
0
#822570
缺空格,如上述~
Before ________  the envelope, you must be sure…
0
1
#6058852
envelope n. 信封
enclose    v. 隨函附上
material   n. 材料
instruction n. 指示
0
0