--- I’ve been told that John       from his journey to India. What about visiting him tonight?

--- Great. I will call for you at 6:30 pm.

    A．had come back                     B．is back

    C．came back                           D．coming back

假設(shè)你是李華。最近你班舉行了一次班會(huì)，班會(huì)的主題是：太空探險(xiǎn)的意義。請(qǐng)結(jié)合下表內(nèi)容，給校報(bào)用英語(yǔ)寫一篇文章，客觀地介紹討論的情況并表達(dá)你自己的觀點(diǎn)。

       注意：

       1．字?jǐn)?shù)：80―120。

       2．標(biāo)題與開(kāi)頭已寫好，不計(jì)入總詞數(shù)

Outer Space Explorations, YES or NO?

We had an argument over whether it was necessary to carry out outer space explorations at a class meeting the other day.                                                         

Whether you can succeed in the competition d_________ on whether you have fully prepared for it.