It _______ in the tests for Sterility and Insulin in the supernatant under Isophane Insulin Suspension and for Zinc content and Zinc in the supernatant under Insulin Zinc Suspension.

查找“胰岛素治疗糖尿病”的检索式为（）。 A: insulin（胰岛素）anddiabetes（糖尿病）。 B: insulin（胰岛素）ordiabetes（糖尿病）。 C: insulin（胰岛素）diabetes（糖尿病）。 D: insulin（胰岛素）notdiabetes（糖尿病）。

Insulin is usually given _________.

There are three types of insulin:

Insulin is injected usually by

Insulin is usually given

The main cause of diabetes is:() A: Insufficiencies of insulin secretion by B cells B: Insufficiencies of insulin secretion by A cells C: Insufficiencies of insulin secretion by D cells D: Insufficiencies of somatostatin secretion by B cells E: Insufficiencies of somatostatin secretion by D cells

Recombinant insulin offers many advantages _______ pig insulin ,including cost savings, fewer allergic reactions and putting an end to the practice of euthanizing pigs for their insulin.

The most common side effect of insulin is（1.0分）

( )can effectively control postprandial insulin and blood glucose.