问2题英语选择题

来源:百度知道 编辑:UC知道 时间:2024/06/18 00:13:12
1.Don't be afraid of asking for help ----it is needed.
A.unless B.since C.although D.when

2.----problems you have ,you can always come to me for help.
A.what B.whatever C .whenever D.unless
帮我解释原因

1.Don't be afraid of asking for help when it is needed.
A.unless B.since C.although D.when

2.whenever problems you have ,you can always come to me for help.
A.what B.whatever C .whenever D.unless

第一句就是简单的陈述。用when表示条件,也就是当需要的时候。

第二句话表示无论任何时候

谢谢!

1.D
2.B