单选题

T1中内容为 id ...

Question

T1中内容为

id	content
1	A
2	B
3	C

T2中内容为

id	content
2	C
3	E
4	F

查询语句：select * from T1 left join T2 on T1.id=T2.id and T2.id<>2
请问输出结果是

A. <pre class="prettyprint">1 A 2 B 3 C</pre>

B. <pre class="prettyprint">1 A 3 C</pre>

C. <pre class="prettyprint">1 A null null 3 C 3 E</pre>

D. <pre class="prettyprint">1 A null null 2 B null null 3 C 3 E</pre>