某商检机构以代理报检员张某未在该局进行注册登记而拒绝为其办理报检手续，这种做法是否正确。( )
参考答案：对
根据首字母提示及句意写出单词。
1. M _____ is the third month of the year.
2. Next week we'll go to London for a h _____ .
3. Don't s _____ in the classroom. Your classmates are doing their homework.
4. 一Which is your favourite f _____ ?
一Chinese New Year.
5. At Halloween many people wear s _____ costume with masks.
油基压裂液是以（）为溶剂或分散介质的压裂液。
A.水
B.油
C.酸
D.醇
