以下英文描述中，表示“只可干洗”的选项是（）。
第1题：
dry heat sterilization
第2题：
A.must keep
B.must be kept
C.must be keep
D.must be in
第3题：
What did duret do shortly after the ambulance came? ( )
A. He was interviewed by a newspaper
B. He asked his girlfriend for his dry clothes
C. He went to the hospital in the ambulance
D. He disappeared from the spot quickly
第4题：
第5题：
Cargo that is highly susceptible to damage by tainting from odorous cargo is called ______.
A.clean cargo
B.delicate cargo
C.dry cargo
D.immune cargo
第6题：
dry granulation
第7题：
Which of the following is (are)an advantage of a dry chemical extinguisher over a carbon dioxide extinguisher？The dry chemical extinguisher：Ⅰ．Has a greater range．Ⅱ．Provides a heat shield for the operator．
A.Ⅰonly
B.Ⅱonly
C.Both Ⅰand Ⅱ
D.Neither Ⅰ nor Ⅱ
第8题：
A. It looks like a disaster.
B. My skin is so dry and rough.
C. It’s fine today.
D. He looks terrible.
第9题：
If your asphalt barge has operated more than 12 months in saltwater in the 24 month period since it was last dry-docked，when is it required to be hauled out again ________．
A.12 months since last dry-docking
B.18 months since last dry-docking
C.24 months since last dry-docking
D.36 months since last dry-docking
第10题：