【单选题】Lily is coming to my house tomorrow. I'll give her _____ to eat. [ ]
【判断题】TC21合金是由我国自主研发的高强度钛合金。
【判断题】TC21合金是由我国自主研发的高强度钛合金。
【简答题】脾在体合( ),其华在( ),脾开窍于( ),在液为( ),脾在志为( ),脾在时为( )
【单选题】—Lily,______ do you study for a math best? —By asking my teacher for help.
【单选题】-Can you help me ______ my English homework, Miss Zhang? -OK. Come to my house ______ Sunday morning. [ ]
【单选题】Help! My house is ______.