user-avatar
trangloga
2 năm trước
bác an nuôi 40 con vừa gà vừa vịt biết 50 phần trăm số gà bằng 1/3 số vịt tính số gà và vịt giúp mik với mik dg cần gấp
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Exercise III: Put the verbs in brackets in the present perfect or the present perfect continuous tense. 1/ I (try) __________ to learn French for years, but I (not succeed) __________ yet. 2/ She (read) _________ all the works of Dickens.How many (you read) _________ ? 3/ I (wait) __________ here nearly half an hour for my girlfriend; do you think she (forget) __________ to come? 4/ Mary (rest) __________ in the garden all day because she (be) __________ ill. 5/ Although John (study) __________ at the University for 5 years, he (not get) __________ his degree yet. 6/ Jack (go) __________ to Switzerland for a holiday. He (never, be) __________ there. 7/ We (live) __________ here for the last six months, and (just, decide) __________ to move. 8/ That book ( lie) __________on the table for weeks. You (not read) _________ it yet ? 9/ He (not be) ___________ here since Christmas; I wonder where he (live) __________ since then. 10/ He (lose) ___________ his books. He (look) ____________ for them all afternoon, but they (not turn up) ___________ yet. 11/ She (work) ___________ so hard this week that she (not have) ___________ time to go to the cinema. 12/ Your hair is wet. (You swim) __________ for a long time ? 13/ Bill is still a bad driver although he (drive)__________ cars for six years. 14/ You look very tired. (You work) __________very hard ? 15/ The phone (ring) __________ for 2 minutes, but I (not answer) __________ it yet.

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team