It is not always so easy to tell the true ______. the false.

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so difficult very difficult so easy very easy

in such easy English in so easy English in such an easy English with such easy English

unless since although when

Tea culture is becoming 　　　　 all over the worlD. A. easy popular exciting difficult

What a pity Take it easy So do I That’s right

A. as soon as as a result in case so that

not so easy as more easy than as easier as easy than

A. as soon as as a result in case so that

so easy exercise that such easy an exercise such easy exercise so easy an exercise that

原子半径：Te > Cl > S 热稳定性：H₂Te > H₂S > PH₃ 酸性：HClO₄> H₂SO₄>H₂TeO₄ 还原性：Cl^—>S^2—> Te^2—

something easy enough something enough easy enough easy something easy enough something

A.as soon as as a result of in case so that

unless since although when

What a pity Take it easy So do I That’s right

not so easy as more easy than as easier as easy than

A.as soon as as a result in case so that

A. and but so or

A. in order to even if as if so that

--_________A. Me, too So did I So bad I So amI.