某邻国的船舶在我国领海遇难,该国准备派遣搜救力量进入我国领海实施搜寻救助行动,请问下列须经我国主管机关批准方可进入的有:()
A、船舶
B、人员
C、设施
D、飞机
参考答案:A, D
根据句意及首字母提示补全单词。
1. I have to look up the new words, I’m in great need of a d____ .
2. The e can take you to the second floor. You needn’t walk.
3. When you’re in a foreign country the first thing is to e money.
4. After school some teenagers p____ to stay out late.
5. --------Do you like h out at the mall?
--------No, it’s crowded.
具有刺激红细胞前体细胞增殖分化为成熟红细胞的细胞因子是()
A.IL-1
B.GM-CSF
C.EPO
D.IFN
E.IL-4