1.Don't_______afraid______askforhelpifyouneedit_Thanksalot
A、be;toB、be;of.C,/,to
2.-HaveyoubeentoTaipei?
-Yes,I_______threetenyearsago.
A.live.B.havebeen.C.lived
3.-Doyouthink______she'sgoingtoagree_____oursuggestionornot?
A.Whether,on.B,if,with.C,bothAandB
请问为什么选正确选项?
1选A,2选C3选A
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