It’s his brother ______ never been to Australia. You’d better take him with you.

that is

who is

that have 　

 who has

句意：就是他的弟弟從沒去過澳大利亞。你最好帶他和你去。根據(jù)句意及題干分析此題是考查強調(diào)句型，因為強調(diào)的是his brother，是人，所以用who引導是現(xiàn)在完成時態(tài)，故選D。

---I think you are different now.

---Of course，times have changed and________.

so have I

so I have

neither have I

neither I have

肯定的陳述句后，跟so+主語+謂語，表示強調(diào)：確實…，其主語與前陳述句的主語相同；肯定的陳述句后，跟so+謂語+主語，表示…也…，其主語與前陳述句的主語不同．根據(jù)times have changed，可知對另一個"我"說時代也已經(jīng)變了，用倒裝句，本句是現(xiàn)在完成時，含有助動詞have，主語為I，在這里還用助動詞have完成，故選A．

           is reported in the newspaper, the epidemic situation is getting better now in China.

It

As

That

What

考查定語從句。句意：正如報紙上報道的那樣，中國的疫情正在好轉。分析句子結構可知，空格處引導一個非限制定語從句，先行詞是整個主句內(nèi)容，關系詞在從句中做主語，表示“正如”，應用as引導，as 引導非限制性定語從句 ，位置比較靈活，可放在主句前。故選B項。

never I have read

never have I read

ever I have read

ever have I read

Dr.Rowan,           secretary resigned two weeks ago, has had to do all his own typing.

whose

of whom 

of which

which

考查定語從句。句意：羅文博士的秘書兩周前辭職了，他只能自己打字。          secretary resigned two weeks ago是非限制性定語從句，修飾Dr.Rowan, 引導詞在從句中作定語，表示“Dr.Rowan's”，表示“......的”，應用關系代詞whose引導該從句。故選A項。

Going on a trip into         space must be quite         exciting experience.

/; the 

/; an

the; the 

the; an

考查冠詞。句意：太空旅行是令人興奮的經(jīng)歷。第一空不填，space前面不加冠詞，第二空后面的experience作“經(jīng)歷”時是可數(shù)名詞，表示“一次令人興奮的經(jīng)歷"。exciting首字母的發(fā)音為元音音素，因此應填an。故選B項。