Hydrogen is the fundamental element of the universe________ it provides the building blocks from which the other elements are produced.
A.so that B.but that C.in that D.provided that
Fundamental element of the universe指的是“宇宙的基本元素”,building blocks建筑材料,基石。這句話的含義是:氫元素是宇宙中最基本的元素,它提供了其他元素得以生成的基石。再看下選項(xiàng),A項(xiàng),表示“如此,以至于”,通常引導(dǎo)目的狀語從句。B項(xiàng),but表示“但是”,that指示代詞,表示“那個”。C項(xiàng),in that表示原因,等于because. D項(xiàng),provided that意為“假如,假設(shè)”等于”if”.結(jié)合整句話,我們發(fā)現(xiàn)Hydrogen is the fundamental element of the universe是整個句子的主語,后面引導(dǎo)的是個原因狀語從句,所以可以選擇in that表示原因。