若定义int k＝7,x＝12;,则能使值为3的表达式是A．x%＝(k%＝5) B．

若在玻片上写有字母“d”，放在显微镜下观察，在视野中看到的物像是（　　）

A．d

B．q

C．b

D．p

It was Martin Luther King's struggle ______ helped black Americans to get equal rights.

                                                                                                                                    [ ]

A. which

B. that

C. who

D. as

上段食管癌首选的治疗方法是____________。

A client tells the nurse that she has been working hard for the last 3 months to control her type 2 (non-insulin-dependent) diabetes mellitus with diet and exercise. To determine the effectiveness of the client's efforts, the nurse should check

A．urine glucose level.

B．fasting blood glucose level.

C．serum fructosamine level.

D．glycosylated hemoglobin (Hb) level.