regular exercise is very important.It’s never...

____ regular exercise is very important, it’s never a good idea to exercise too close to bedtime.

A.It　　　　　　 B. As　　　　 C.Although　　　　 D.Unless

高三英语单项填空中等难度题查看答案及解析

　　　　 regular exercise is very important.It’s never a good idea to exercise too close to bedmme.

A.If　　　　　　　　　　 B. As　　　　　　　　　　　　 C.Although 　　　　　　　　　 　　　　　　　　　 　　　 D.Unless

高三英语单项填空中等难度题查看答案及解析

________ regular exercise is very important.It’s never a good idea to exercise too close to bedmme.

A.It          B. As       C.Although      D.Unless

高三英语单项填空中等难度题查看答案及解析

______ regular exercise is very important, it is not a good idea to exercise too close to bedtime.

A.Although B.As C.Considering D.Assuming

高三英语单项填空简单题查看答案及解析

(2010·辽宁高考)Doctors say that exercise is important for health, but it ________ be regular exercise.

A．can　 　　　　　　　　　　　　　　　　　　 B．will

C．must　 　　　　　　　　　　　　　　　　　　 D．may

高三英语单项填空中等难度题查看答案及解析

Doctors say that exercise is important for health, but it _______ be regular exercise.

A．can             B．will            C．must             D．may

高三英语单项填空中等难度题查看答案及解析

Doctors say that exercise is important for health,but it__________be  regular  exercise .

高三英语单项填空简单题查看答案及解析

Known to all, exercise is important for health, but it________be regular exercise.

A．will                    B．must                   C．need                   D．shall

高三英语单项填空简单题查看答案及解析

It is known to all that _____ you exercise regularly, you won’t keep good health.

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

高三英语单项填空中等难度题查看答案及解析

Taking regular exercise and eating a balanced diet are two important keys ________ good health.

A．in　     B．from

C．of　     D．to

高三英语单项填空简单题查看答案及解析