—We can’t be successful ________ we keep work...

We can’t be successful _____we keep working hard.

A..if　　　　　　　　 B. unless　　　　　 C. because　　　　 D.although

九年级英语单项填空中等难度题查看答案及解析

---We can't be successful _____  we keep on working hard.

---I agree with you.

A. if          B. because      C. unless     D. until

九年级英语单项填空困难题查看答案及解析

--- We can’t be successful ________ we keep working hard.

--- I agree with you.

A. if　　 B. because　　 C. unless　　 D. as

九年级英语单选题中等难度题查看答案及解析

—We can’t be successful ________ we keep working hard.

—I agree with you.

A. if           B. unless   C. because        D. when

九年级英语单项填空中等难度题查看答案及解析

—We can’t be successful ________ we keep working hard.

—I agree with you.

A. if　　 B. unless　　 C. because　　 D. when

九年级英语单选题中等难度题查看答案及解析

—We can’t be successful ________ we keep working hard.

—I agree with you.

A. if     B. unless    C. because     D. when

九年级英语单项填空中等难度题查看答案及解析

You can't be successful _______ you keep working hard.

A. if　　 B. unless　　 C. because　　 D. when

九年级英语单选题困难题查看答案及解析

---We can’t be successful _______ we work hard.　　 --- I can’t agree more.

A. if　　 B. unless　　 C. because　　 D. when

九年级英语单项填空简单题查看答案及解析

If you keep on working hard, I have no doubt ______ you will be successful in the future.

A. that　　　　　　　　　　 B. what　　　　　　 C. if　　　　 D. when

九年级英语单项填空中等难度题查看答案及解析

If you keep on working hard, I have no doubt ___ you’ll be successful in the future.

A. whether　　　　　 B. when　　　　 C. that　　　　　　 D. if

九年级英语单项填空中等难度题查看答案及解析