It was __________ the two boy students were late that all of us were criticized by the

Th(NO3)4+4NaOH→

Th(NO3)4+NaOH→

I ______ my teacher th the sTruet yesterday.

A．met

B．watched

C．looked at

已知，则：T_h=______mm；T_s=______mm；T_f=______mm；X_max=______mm；Y_max=______mm。

A.Th细胞和B细胞

B.巨噬细胞和Th细胞

C.树突细胞和Th细胞

D.NK细胞和肿瘤细胞

E.Tc细胞和肿瘤2细胞

Th author's attitude towards women taking a career is _______.

A．criitical.

B．positive.

C．neutral.

D．realistic.

A.TA

B.PA

C.TH

D.PH

In the eyes of the author, Thomas Bevill was ______.

A．modest

B．clever

C．realistic

D．all of the above