1.the film is very nice.it's very 【exciting】.(excite)
修飾【 film】,表示事物,用-ving演變的形容詞.
2.這個(gè)句子少打了個(gè)從句的主語(yǔ)：
We will go for a picnic if【it】 _ rain tomorrow.A isn't B.doesn't C.won't D.wasn't
選B,doesn't.
時(shí)態(tài)搭配原則：
主句用一般將來(lái)時(shí),時(shí)間、條件狀語(yǔ)從句要用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí).
根據(jù)這一搭配原則,直接排除C,D.
根據(jù)空后面的詞形動(dòng)詞原形【rain 】,排除A.
所以,選B.ben wants to investigate how yogurt is made,he needs to _ somenoe at s daityA.visit B.see C.find D.interview你最好查證一下，先把問(wèn)題給準(zhǔn)確——問(wèn)題最后肯定有錯(cuò)漏詞，這會(huì)很影響判斷的。