判断题 集装箱的交接形态包括集装箱货和拼装货两种。(        )

不定项选择 细胞凋亡不足引起的免疫系统病，是针对自身抗原的免疫细胞未被及时清除，机体产生针对自身抗原的体液免疫和细胞免疫，导致器官组织损伤。

单项选择题 在下面的二语写作中有多少T单位和无误T单位？ In last month, it was very happy because of the great holidays. I went for my home town to visit my relatives and friends. After the several days in my home town, I came back to Macau.